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created 3 days, 15 hours ago Activity log
  • Created suggestion
Improper state validation in Skia in Google Chrome prior to …

Improper state validation in Skia in Google Chrome prior to 153.0.8010.52 allowed a remote attacker to obtain cross-origin data via a crafted HTML page. (Chromium security severity: High)

Affected products

Chrome
  • <153.0.8010.52

Matching in nixpkgs

pkgs.netflix

Open Netflix in Google Chrome app mode

  • nixos-unstable -
    • nixos-unstable-small
  • nixos-26.05 -
    • nixos-26.05-small

pkgs.mkchromecast

Cast macOS and Linux Audio/Video to your Google Cast and Sonos Devices

pkgs.chrome-export

Scripts to save Google Chrome's bookmarks and history as HTML bookmarks files

  • nixos-unstable -
    • nixos-unstable-small 2.0.2
  • nixos-26.05 -
    • nixos-26.05-small 2.0.2

pkgs.go-chromecast

CLI for Google Chromecast, Home devices and Cast Groups

  • nixos-unstable -
    • nixos-unstable-small 0.3.4
  • nixos-26.05 -
    • nixos-26.05-small 0.3.4

pkgs.xf86videoopenchrome

VIA Technologies UniChrome and Chrome9 IGP video driver for the Xorg X server

  • nixos-unstable -
  • nixos-26.05 -

pkgs.chrome-token-signing

Chrome and Firefox extension for signing with your eID on the web

  • nixos-unstable -
    • nixos-unstable-small 1.1.5
  • nixos-26.05 -
    • nixos-26.05-small 1.1.5

pkgs.electron-chromedriver

WebDriver server for running Selenium tests on Chrome

  • nixos-unstable -
  • nixos-26.05 -

pkgs.xf86-video-openchrome

VIA Technologies UniChrome and Chrome9 IGP video driver for the Xorg X server

  • nixos-unstable -
  • nixos-26.05 -

pkgs.gnomeExtensions.monochrome-toggle

Quick Settings toggle for monochrome, desatured or sepia tinted display. Based on Achroma.

  • nixos-unstable -
    • nixos-unstable-small 1
Permalink CVE-2026-45726
7.6 HIGH
  • CVSS version (CVSS): 3.1
  • Attack Vector (AV): Adjacent (A)
  • Attack Complexity (AC): High (H)
  • Privileges Required (PR): Low (L)
  • User Interaction (UI): Required (R)
  • Scope (S): Changed (C)
  • Confidentiality (C): High (H)
  • Integrity (I): High (H)
  • Availability (A): High (H)
  • Modified Attack Vector (MAV): Adjacent (A)
  • Modified Attack Complexity (MAC): High (H)
  • Modified Privileges Required (MPR): Low (L)
  • Modified User Interaction (MUI): Required (R)
  • Modified Confidentiality (MC): High (H)
  • Modified Scope (MS): Changed (C)
  • Modified Integrity (MI): High (H)
  • Modified Availability (MA): High (H)
created 3 days, 15 hours ago Activity log
  • Created suggestion
Omni: Reader-level users can retrieve imported cluster CA keys via ResourceService

Omni manages Kubernetes on bare metal, virtual machines, or in a cloud. From 1.3.0 until 1.6.6 and 1.7.3, importing a standalone Talos cluster creates an ImportedClusterSecrets resource containing the cluster's complete CA secrets bundle. The access rules in internal/backend/runtime/omni/state_access.go allow an authenticated user with the Reader role to retrieve the resource through ResourceService if the importing actor has not rotated those secrets, exposing Kubernetes, Talos, and etcd CA private keys plus the service-account key. The Kubernetes CA private key permits certificate signing for privileged identities such as system:masters and provides control of the imported cluster outside Omni's authorization boundary, including its workloads, credentials, and secrets. This issue is fixed in versions 1.6.6 and 1.7.3.

Affected products

omni
  • ==>= 1.3.0, < 1.6.6

Matching in nixpkgs

pkgs.omnix

Nix companion to improve developer experience

  • nixos-unstable -
    • nixos-unstable-small 1.3.2
  • nixos-26.05 -
    • nixos-26.05-small 1.3.2

pkgs.omniwm

MacOS Niri and Hyprland inspired tiling window manager

  • nixos-unstable -
    • nixos-unstable-small 0.6.8

pkgs.omnictl

CLI for the Sidero Omni Kubernetes management platform

  • nixos-unstable -
  • nixos-26.05 -
    • nixos-26.05-small 1.7.3

pkgs.omniorb

Robust high performance CORBA ORB for C++ and Python

  • nixos-unstable -
    • nixos-unstable-small 4.3.4
  • nixos-26.05 -
    • nixos-26.05-small 4.3.3

pkgs.sbomnix

Utilities to help with software supply chain challenges on nix targets

  • nixos-unstable -
    • nixos-unstable-small 1.8.0
  • nixos-26.05 -
    • nixos-26.05-small 1.7.6

pkgs.insomnia

Open-source, cross-platform API client for GraphQL, REST, WebSockets, SSE and gRPC, with Cloud, Local and Git storage

  • nixos-unstable -
  • nixos-26.05 -

pkgs.omnissa-horizon-client

Allows you to connect to your Omnissa Horizon virtual desktop

  • nixos-unstable -
    • nixos-unstable-small 2606
  • nixos-26.05 -
    • nixos-26.05-small 2606

pkgs.gnomeExtensions.omnipanel

OmniPanel is a Multi-Monitor advanced window management solution for productivity, featuring configurable zones for windows, smart auto-placement, and automatic tiling.

  • nixos-unstable -
    • nixos-unstable-small 23

pkgs.haskellPackages.omnicodec

Data encoding and decoding command line utilities

  • nixos-unstable -
    • nixos-unstable-small 0.8
  • nixos-26.05 -
    • nixos-26.05-small 0.8
Permalink CVE-2026-54354
8.2 HIGH
  • CVSS version (CVSS): 3.1
  • Attack Vector (AV): Network (N)
  • Attack Complexity (AC): Low (L)
  • Privileges Required (PR): None (N)
  • User Interaction (UI): None (N)
  • Scope (S): Unchanged (U)
  • Confidentiality (C): High (H)
  • Integrity (I): None (N)
  • Availability (A): Low (L)
  • Modified Attack Vector (MAV): Network (N)
  • Modified Attack Complexity (MAC): Low (L)
  • Modified Privileges Required (MPR): None (N)
  • Modified User Interaction (MUI): None (N)
  • Modified Confidentiality (MC): High (H)
  • Modified Scope (MS): Unchanged (U)
  • Modified Integrity (MI): None (N)
  • Modified Availability (MA): Low (L)
created 3 days, 15 hours ago Activity log
  • Created suggestion
MapServer: PostGIS Numeric Filter Value SQL Injection in MapServer Runtime Query Translation

MapServer is a system for developing web-based GIS applications. Prior to 8.6.4, MapServer's PostGIS runtime filter translation in src/mappostgis.cpp and msPostGISLayerTranslateFilter() treats a filteritem as numeric when CONNECTIONTYPE POSTGIS and metadata such as gml_<item>_type=Integer are configured, but it does not verify that attacker-controlled CGI qstring or OGC API Features featureId input is a numeric literal. The unquoted input is concatenated into the generated PostgreSQL/PostGIS predicate, allowing an unauthenticated remote attacker with access to an affected query endpoint to bypass predicates, enumerate unintended records, perform boolean-based or time-based SQL injection, and increase database load. The issue does not by itself establish database modification capabilities. This issue is fixed in version 8.6.4.

Affected products

MapServer
  • ==>= 8.4.0, < 8.6.4

Matching in nixpkgs

pkgs.mapserver

Platform for publishing spatial data and interactive mapping applications to the web

  • nixos-unstable -
    • nixos-unstable-small 8.6.6
  • nixos-26.05 -
    • nixos-26.05-small 8.6.5

Package maintainers

Permalink CVE-2026-45720
7.0 HIGH
  • CVSS version (CVSS): 3.1
  • Attack Vector (AV): Local (L)
  • Attack Complexity (AC): High (H)
  • Privileges Required (PR): None (N)
  • User Interaction (UI): Required (R)
  • Scope (S): Unchanged (U)
  • Confidentiality (C): High (H)
  • Integrity (I): High (H)
  • Availability (A): High (H)
  • Modified Attack Vector (MAV): Local (L)
  • Modified Attack Complexity (MAC): High (H)
  • Modified Privileges Required (MPR): None (N)
  • Modified User Interaction (MUI): Required (R)
  • Modified Confidentiality (MC): High (H)
  • Modified Scope (MS): Unchanged (U)
  • Modified Integrity (MI): High (H)
  • Modified Availability (MA): High (H)
created 3 days, 15 hours ago Activity log
  • Created suggestion
Omni: TOCTOU race condition allows multiple concurrent uses of a single-use SAML session token

Omni manages Kubernetes on bare metal, virtual machines, or in a cloud. Prior to 1.6.6 and from 1.7.0 until 1.7.3, SAML.getSession in internal/pkg/auth/interceptor/saml.go checks SAMLAssertion.Used and marks it used in separate state operations. Concurrent requests carrying the same captured saml-session token can each observe the assertion as unused and obtain authentication as the victim before either update is visible. The attacker can invoke SAML-protected gRPC endpoints, use ConfirmPublicKey to create multiple persistent credentials tied to the victim, and generate audit entries attributed to the victim, with the resulting access potentially affecting confidentiality, integrity, and availability according to the victim's privileges. This issue is fixed in versions 1.6.6 and 1.7.3.

Affected products

omni
  • ==>= 1.7.0, < 1.7.3
  • ==< 1.6.6

Matching in nixpkgs

pkgs.omnix

Nix companion to improve developer experience

  • nixos-unstable -
    • nixos-unstable-small 1.3.2
  • nixos-26.05 -
    • nixos-26.05-small 1.3.2

pkgs.omniwm

MacOS Niri and Hyprland inspired tiling window manager

  • nixos-unstable -
    • nixos-unstable-small 0.6.8

pkgs.omnictl

CLI for the Sidero Omni Kubernetes management platform

  • nixos-unstable -
  • nixos-26.05 -
    • nixos-26.05-small 1.7.3

pkgs.omniorb

Robust high performance CORBA ORB for C++ and Python

  • nixos-unstable -
    • nixos-unstable-small 4.3.4
  • nixos-26.05 -
    • nixos-26.05-small 4.3.3

pkgs.sbomnix

Utilities to help with software supply chain challenges on nix targets

  • nixos-unstable -
    • nixos-unstable-small 1.8.0
  • nixos-26.05 -
    • nixos-26.05-small 1.7.6

pkgs.insomnia

Open-source, cross-platform API client for GraphQL, REST, WebSockets, SSE and gRPC, with Cloud, Local and Git storage

  • nixos-unstable -
  • nixos-26.05 -

pkgs.omnissa-horizon-client

Allows you to connect to your Omnissa Horizon virtual desktop

  • nixos-unstable -
    • nixos-unstable-small 2606
  • nixos-26.05 -
    • nixos-26.05-small 2606

pkgs.gnomeExtensions.omnipanel

OmniPanel is a Multi-Monitor advanced window management solution for productivity, featuring configurable zones for windows, smart auto-placement, and automatic tiling.

  • nixos-unstable -
    • nixos-unstable-small 23

pkgs.haskellPackages.omnicodec

Data encoding and decoding command line utilities

  • nixos-unstable -
    • nixos-unstable-small 0.8
  • nixos-26.05 -
    • nixos-26.05-small 0.8
created 3 days, 15 hours ago Activity log
  • Created suggestion
Information leak in Paint in Google Chrome prior to 153.0.8010.52 …

Information leak in Paint in Google Chrome prior to 153.0.8010.52 allowed a remote attacker to obtain sensitive information via a crafted HTML page. (Chromium security severity: Medium)

Affected products

Chrome
  • <153.0.8010.52

Matching in nixpkgs

pkgs.netflix

Open Netflix in Google Chrome app mode

  • nixos-unstable -
    • nixos-unstable-small
  • nixos-26.05 -
    • nixos-26.05-small

pkgs.mkchromecast

Cast macOS and Linux Audio/Video to your Google Cast and Sonos Devices

pkgs.chrome-export

Scripts to save Google Chrome's bookmarks and history as HTML bookmarks files

  • nixos-unstable -
    • nixos-unstable-small 2.0.2
  • nixos-26.05 -
    • nixos-26.05-small 2.0.2

pkgs.go-chromecast

CLI for Google Chromecast, Home devices and Cast Groups

  • nixos-unstable -
    • nixos-unstable-small 0.3.4
  • nixos-26.05 -
    • nixos-26.05-small 0.3.4

pkgs.xf86videoopenchrome

VIA Technologies UniChrome and Chrome9 IGP video driver for the Xorg X server

  • nixos-unstable -
  • nixos-26.05 -

pkgs.chrome-token-signing

Chrome and Firefox extension for signing with your eID on the web

  • nixos-unstable -
    • nixos-unstable-small 1.1.5
  • nixos-26.05 -
    • nixos-26.05-small 1.1.5

pkgs.electron-chromedriver

WebDriver server for running Selenium tests on Chrome

  • nixos-unstable -
  • nixos-26.05 -

pkgs.xf86-video-openchrome

VIA Technologies UniChrome and Chrome9 IGP video driver for the Xorg X server

  • nixos-unstable -
  • nixos-26.05 -

pkgs.gnomeExtensions.monochrome-toggle

Quick Settings toggle for monochrome, desatured or sepia tinted display. Based on Achroma.

  • nixos-unstable -
    • nixos-unstable-small 1
created 3 days, 15 hours ago Activity log
  • Created suggestion
Buffer overflow in PDFium in Google Chrome on on Windows …

Buffer overflow in PDFium in Google Chrome on on Windows prior to 153.0.8010.52 allowed a remote attacker leveraging social engineering to potentially execute arbitrary code inside the sandbox via a crafted PDF file. (Chromium security severity: High)

Affected products

Chrome
  • <153.0.8010.52

Matching in nixpkgs

pkgs.netflix

Open Netflix in Google Chrome app mode

  • nixos-unstable -
    • nixos-unstable-small
  • nixos-26.05 -
    • nixos-26.05-small

pkgs.mkchromecast

Cast macOS and Linux Audio/Video to your Google Cast and Sonos Devices

pkgs.chrome-export

Scripts to save Google Chrome's bookmarks and history as HTML bookmarks files

  • nixos-unstable -
    • nixos-unstable-small 2.0.2
  • nixos-26.05 -
    • nixos-26.05-small 2.0.2

pkgs.go-chromecast

CLI for Google Chromecast, Home devices and Cast Groups

  • nixos-unstable -
    • nixos-unstable-small 0.3.4
  • nixos-26.05 -
    • nixos-26.05-small 0.3.4

pkgs.xf86videoopenchrome

VIA Technologies UniChrome and Chrome9 IGP video driver for the Xorg X server

  • nixos-unstable -
  • nixos-26.05 -

pkgs.chrome-token-signing

Chrome and Firefox extension for signing with your eID on the web

  • nixos-unstable -
    • nixos-unstable-small 1.1.5
  • nixos-26.05 -
    • nixos-26.05-small 1.1.5

pkgs.electron-chromedriver

WebDriver server for running Selenium tests on Chrome

  • nixos-unstable -
  • nixos-26.05 -

pkgs.xf86-video-openchrome

VIA Technologies UniChrome and Chrome9 IGP video driver for the Xorg X server

  • nixos-unstable -
  • nixos-26.05 -

pkgs.gnomeExtensions.monochrome-toggle

Quick Settings toggle for monochrome, desatured or sepia tinted display. Based on Achroma.

  • nixos-unstable -
    • nixos-unstable-small 1
Permalink CVE-2026-45723
2.7 LOW
  • CVSS version (CVSS): 3.1
  • Attack Vector (AV): Network (N)
  • Attack Complexity (AC): Low (L)
  • Privileges Required (PR): High (H)
  • User Interaction (UI): None (N)
  • Scope (S): Unchanged (U)
  • Confidentiality (C): Low (L)
  • Integrity (I): None (N)
  • Availability (A): None (N)
  • Modified Attack Vector (MAV): Network (N)
  • Modified Attack Complexity (MAC): Low (L)
  • Modified Privileges Required (MPR): High (H)
  • Modified User Interaction (MUI): None (N)
  • Modified Confidentiality (MC): Low (L)
  • Modified Scope (MS): Unchanged (U)
  • Modified Integrity (MI): None (N)
  • Modified Availability (MA): None (N)
created 3 days, 15 hours ago Activity log
  • Created suggestion
Omni: Operator can traverse image-factory API paths via unsanitized `talos_version` in CreateSchematic

Omni manages Kubernetes on bare metal, virtual machines, or in a cloud. Prior to 1.6.6 and 1.7.3, managementServer.CreateSchematic in internal/backend/grpc/schematics.go passes the caller-controlled TalosVersion field to imageFactoryClient.OverlaysVersions without validating it as a version. An authenticated Operator can submit traversal segments in TalosVersion, and url.URL.JoinPath normalizes them into unintended paths on the configured image-factory host. Omni then issues HTTP GET requests to those paths and reflects error-body content, enabling same-host endpoint probing and possible disclosure of internal diagnostics while preventing redirection to another host or write requests. This issue is fixed in versions 1.6.6 and 1.7.3.

Affected products

omni
  • ==>= 1.7.0, < 1.7.3
  • ==< 1.6.6

Matching in nixpkgs

pkgs.omnix

Nix companion to improve developer experience

  • nixos-unstable -
    • nixos-unstable-small 1.3.2
  • nixos-26.05 -
    • nixos-26.05-small 1.3.2

pkgs.omniwm

MacOS Niri and Hyprland inspired tiling window manager

  • nixos-unstable -
    • nixos-unstable-small 0.6.8

pkgs.omnictl

CLI for the Sidero Omni Kubernetes management platform

  • nixos-unstable -
  • nixos-26.05 -
    • nixos-26.05-small 1.7.3

pkgs.omniorb

Robust high performance CORBA ORB for C++ and Python

  • nixos-unstable -
    • nixos-unstable-small 4.3.4
  • nixos-26.05 -
    • nixos-26.05-small 4.3.3

pkgs.sbomnix

Utilities to help with software supply chain challenges on nix targets

  • nixos-unstable -
    • nixos-unstable-small 1.8.0
  • nixos-26.05 -
    • nixos-26.05-small 1.7.6

pkgs.insomnia

Open-source, cross-platform API client for GraphQL, REST, WebSockets, SSE and gRPC, with Cloud, Local and Git storage

  • nixos-unstable -
  • nixos-26.05 -

pkgs.omnissa-horizon-client

Allows you to connect to your Omnissa Horizon virtual desktop

  • nixos-unstable -
    • nixos-unstable-small 2606
  • nixos-26.05 -
    • nixos-26.05-small 2606

pkgs.gnomeExtensions.omnipanel

OmniPanel is a Multi-Monitor advanced window management solution for productivity, featuring configurable zones for windows, smart auto-placement, and automatic tiling.

  • nixos-unstable -
    • nixos-unstable-small 23

pkgs.haskellPackages.omnicodec

Data encoding and decoding command line utilities

  • nixos-unstable -
    • nixos-unstable-small 0.8
  • nixos-26.05 -
    • nixos-26.05-small 0.8
created 3 days, 15 hours ago Activity log
  • Created suggestion
Race condition in FileSystem in Google Chrome prior to 153.0.8010.52 …

Race condition in FileSystem in Google Chrome prior to 153.0.8010.52 allowed a remote attacker who had compromised the renderer process and leveraged social engineering to bypass system access restrictions via a crafted HTML page. (Chromium security severity: Medium)

Affected products

Chrome
  • <153.0.8010.52

Matching in nixpkgs

pkgs.netflix

Open Netflix in Google Chrome app mode

  • nixos-unstable -
    • nixos-unstable-small
  • nixos-26.05 -
    • nixos-26.05-small

pkgs.mkchromecast

Cast macOS and Linux Audio/Video to your Google Cast and Sonos Devices

pkgs.chrome-export

Scripts to save Google Chrome's bookmarks and history as HTML bookmarks files

  • nixos-unstable -
    • nixos-unstable-small 2.0.2
  • nixos-26.05 -
    • nixos-26.05-small 2.0.2

pkgs.go-chromecast

CLI for Google Chromecast, Home devices and Cast Groups

  • nixos-unstable -
    • nixos-unstable-small 0.3.4
  • nixos-26.05 -
    • nixos-26.05-small 0.3.4

pkgs.xf86videoopenchrome

VIA Technologies UniChrome and Chrome9 IGP video driver for the Xorg X server

  • nixos-unstable -
  • nixos-26.05 -

pkgs.chrome-token-signing

Chrome and Firefox extension for signing with your eID on the web

  • nixos-unstable -
    • nixos-unstable-small 1.1.5
  • nixos-26.05 -
    • nixos-26.05-small 1.1.5

pkgs.electron-chromedriver

WebDriver server for running Selenium tests on Chrome

  • nixos-unstable -
  • nixos-26.05 -

pkgs.xf86-video-openchrome

VIA Technologies UniChrome and Chrome9 IGP video driver for the Xorg X server

  • nixos-unstable -
  • nixos-26.05 -

pkgs.gnomeExtensions.monochrome-toggle

Quick Settings toggle for monochrome, desatured or sepia tinted display. Based on Achroma.

  • nixos-unstable -
    • nixos-unstable-small 1
Permalink CVE-2026-54633
6.9 MEDIUM
  • CVSS version (CVSS): 4.0
  • Attack Vector (AV): Local (L)
  • Attack Complexity (AC): Low (L)
  • Attack Requirement (AT): None (N)
  • Privileges Required (PR): None (N)
  • User Interaction (UI): Passive (P)
  • Vulnerable System Impact Confidentiality (VC): Low (L)
  • Vulnerable System Impact Integrity (VI): None (N)
  • Vulnerable System Impact Availability (VA): High (H)
  • Subsequent System Impact Confidentiality (SC): None (N)
  • Subsequent System Impact Integrity (SI): None (N)
  • Subsequent System Impact Availability (SA): None (N)
  • Modified Attack Vector (MAV): Local (L)
  • Modified Attack Complexity (MAC): Low (L)
  • Modified Attack Requirement (MAT): None (N)
  • Modified Privileges Required (MPR): None (N)
  • Modified User Interaction (MUI): Passive (P)
  • Modified Vulnerable System Impact Confidentiality (MVC): Low (L)
  • Modified Vulnerable System Impact Integrity (MVI): None (N)
  • Modified Vulnerable System Impact Availability (MVA): High (H)
  • Modified Subsequent System Impact Confidentiality (MSC): Negligible (N)
  • Modified Subsequent System Impact Integrity (MSI): Negligible (N)
  • Modified Subsequent System Impact Availability (MSA): Negligible (N)
  • Safety (S): Not Defined (X)
  • Automatable (AU): Not Defined (X)
  • Recovery (R): Not Defined (X)
  • Value Density (V): Not Defined (X)
  • Vulnerability Response Effort (RE): Not Defined (X)
  • Provider Urgency (U): Not Defined (X)
  • Confidentiality Req. (CR): Not Defined (X)
  • Integrity Req. (IR): Not Defined (X)
  • Availability Req. (AR): Not Defined (X)
  • Exploit Maturity (E): Not Defined (X)
created 3 days, 15 hours ago Activity log
  • Created suggestion
PoDoFo: Heap Out-of-Bounds Read in Indexed Color Space Image Decoding (FetchScanLine)

PoDoFo is a C++17 PDF manipulation library. From version 1.0.0 until 1.1.1, processing a crafted PDF with an Indexed color-space image can cause a heap out-of-bounds read in PdfColorSpaceFilterIndexed::FetchScanLine in src/podofo/main/PdfColorSpaceFilter.cpp. PODOFO_INVARIANT does not perform a runtime check, so a pixel index greater than or equal to m_MapSize can address beyond m_lookup. PdfColorSpaceFilterFactory::TryCreateFromObject also validates hival with an incorrect conjunction and no upper bound, allowing malformed Indexed color-space metadata outside the expected range. The resulting read can disclose adjacent heap data or crash the processing application. This issue is fixed in version 1.1.1.

Affected products

podofo
  • ==>= 1.0.0, < 1.1.1

Matching in nixpkgs

pkgs.podofo

Library to work with the PDF file format

  • nixos-unstable -
    • nixos-unstable-small 1.1.2
  • nixos-26.05 -
    • nixos-26.05-small 1.1.1

pkgs.podofo0

Library to work with the PDF file format

  • nixos-unstable -

pkgs.podofo_0_10

Library to work with the PDF file format

  • nixos-unstable -
  • nixos-26.05 -

Package maintainers

Permalink CVE-2026-77281
6.5 MEDIUM
  • CVSS version (CVSS): 3.1
  • Attack Vector (AV): Network (N)
  • Attack Complexity (AC): Low (L)
  • Privileges Required (PR): None (N)
  • User Interaction (UI): None (N)
  • Scope (S): Unchanged (U)
  • Confidentiality (C): Low (L)
  • Integrity (I): None (N)
  • Availability (A): Low (L)
  • Modified Attack Vector (MAV): Network (N)
  • Modified Attack Complexity (MAC): Low (L)
  • Modified Privileges Required (MPR): None (N)
  • Modified User Interaction (MUI): None (N)
  • Modified Confidentiality (MC): Low (L)
  • Modified Scope (MS): Unchanged (U)
  • Modified Integrity (MI): None (N)
  • Modified Availability (MA): Low (L)
created 3 days, 15 hours ago Activity log
  • Created suggestion
Caddy: rewrite placeholder re-expansion

Caddy is an extensible server platform that uses TLS by default. In version 2.11.3 and earlier, three configuration-dependent weaknesses affect the handler and placeholder layer. In modules/caddyhttp/rewrite/rewrite.go, Rewrite.Rewrite() can pass attacker-controlled replacement bytes through buildQueryString for a second placeholder expansion when a rewrite URI ends with a literal question mark, allowing injected environment or request-variable placeholders to disclose data and, when the file provider is registered, allowing injected file placeholders to disclose readable files. The issue is fixed in version 2.11.4.

Affected products

caddy
  • ==< 2.11.4

Matching in nixpkgs

pkgs.caddy

Fast and extensible multi-platform HTTP/1-2-3 web server with automatic HTTPS

  • nixos-unstable -
  • nixos-26.05 -

pkgs.xcaddy

Build Caddy with plugins

  • nixos-unstable -
    • nixos-unstable-small 0.4.6
  • nixos-26.05 -
    • nixos-26.05-small 0.4.5

Package maintainers