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Permalink CVE-2026-16088
2.0 LOW
  • CVSS version (CVSS): 4.0
  • Attack Vector (AV): Network (N)
  • Attack Complexity (AC): Low (L)
  • Attack Requirement (AT): None (N)
  • Privileges Required (PR): High (H)
  • User Interaction (UI): None (N)
  • Vulnerable System Impact Confidentiality (VC): Low (L)
  • Vulnerable System Impact Integrity (VI): Low (L)
  • Vulnerable System Impact Availability (VA): Low (L)
  • Subsequent System Impact Confidentiality (SC): None (N)
  • Subsequent System Impact Integrity (SI): None (N)
  • Subsequent System Impact Availability (SA): None (N)
  • Exploit Maturity (E): POC (P)
  • Modified Attack Vector (MAV): Network (N)
  • Modified Attack Complexity (MAC): Low (L)
  • Modified Attack Requirement (MAT): None (N)
  • Modified Privileges Required (MPR): High (H)
  • Modified User Interaction (MUI): None (N)
  • Modified Vulnerable System Impact Confidentiality (MVC): Low (L)
  • Modified Vulnerable System Impact Integrity (MVI): Low (L)
  • Modified Vulnerable System Impact Availability (MVA): Low (L)
  • 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)
updated 2 weeks, 1 day ago by @LeSuisse Activity log
halo-dev halo Files Backup Endpoint MigrationEndpoint.java download path traversal

A vulnerability was detected in halo-dev halo up to 2.24.2. Affected by this vulnerability is the function Download of the file MigrationEndpoint.java of the component Files Backup Endpoint. Performing a manipulation results in path traversal. The attack is possible to be carried out remotely. The exploit is now public and may be used.

Affected products

halo
  • ==2.24.1
  • ==2.24.2
  • ==2.24.0

Matching in nixpkgs

Ignored packages (3)

Package maintainers

Dismissed
(not in Nixpkgs)
Permalink CVE-2026-15326
2.0 LOW
  • CVSS version (CVSS): 4.0
  • Attack Vector (AV): Network (N)
  • Attack Complexity (AC): Low (L)
  • Attack Requirement (AT): None (N)
  • Privileges Required (PR): High (H)
  • User Interaction (UI): None (N)
  • Vulnerable System Impact Confidentiality (VC): None (N)
  • Vulnerable System Impact Integrity (VI): Low (L)
  • Vulnerable System Impact Availability (VA): Low (L)
  • Subsequent System Impact Confidentiality (SC): None (N)
  • Subsequent System Impact Integrity (SI): None (N)
  • Subsequent System Impact Availability (SA): None (N)
  • Exploit Maturity (E): POC (P)
  • Modified Attack Vector (MAV): Network (N)
  • Modified Attack Complexity (MAC): Low (L)
  • Modified Attack Requirement (MAT): None (N)
  • Modified Privileges Required (MPR): High (H)
  • Modified User Interaction (MUI): None (N)
  • Modified Vulnerable System Impact Confidentiality (MVC): None (N)
  • Modified Vulnerable System Impact Integrity (MVI): Low (L)
  • Modified Vulnerable System Impact Availability (MVA): Low (L)
  • 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)
updated 2 weeks, 6 days ago by @LeSuisse Activity log
  • Created suggestion 3 weeks ago
  • @LeSuisse dismissed (not in Nixpkgs) 2 weeks, 6 days ago
halo-dev halo Theme Installation ThemeUtils.java ThemeUtils.unzipThemeTo path traversal

A vulnerability was identified in halo-dev halo up to 2.24.2. This affects the function ThemeUtils.unzipThemeTo of the file ThemeUtils.java of the component Theme Installation. Such manipulation of the argument metadata.name leads to path traversal. The attack may be launched remotely. The exploit is publicly available and might be used. The project closed the issue as "duplicate" but did not reference any other issue, report, or CVE.

Affected products

halo
  • ==2.24.1
  • ==2.24.0
  • ==2.24.2

Matching in nixpkgs

Package maintainers

Published
Permalink CVE-2026-55439
5.5 MEDIUM
  • 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): 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): High (H)
  • 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)
updated 1 month, 1 week ago by @LeSuisse Activity log
  • Created suggestion 1 month, 1 week ago
  • @LeSuisse ignored
    14 packages
    • eschalot
    • python312Packages.halo
    • python313Packages.halo
    • python314Packages.halo
    • typstPackages.whalogen
    • python312Packages.halohome
    • python313Packages.halohome
    • python314Packages.halohome
    • typstPackages.whalogen_0_1_0
    • typstPackages.whalogen_0_2_0
    • typstPackages.whalogen_0_3_0
    • python312Packages.django-cachalot
    • python313Packages.django-cachalot
    • python314Packages.django-cachalot
    1 month, 1 week ago
  • @LeSuisse accepted 1 month, 1 week ago
  • @LeSuisse published on GitHub 1 month, 1 week ago
Halo: Path Traversal in Backup Download Leads to Arbitrary File Read

Halo is an open source website building tool. Prior to 2.24.3, a path traversal vulnerability in the backup download endpoint allows authenticated administrators to read arbitrary files from the server filesystem. The backup download endpoint (GET /apis/console.api.migration.halo.run/v1alpha1/backups/{name}/files/{filename}) in MigrationServiceImpl.download() resolves the backup filename via Path.resolve() without validating that the resolved path stays within the designated backups directory. Also, the Backup creation endpoint (POST /apis/migration.halo.run/v1alpha1/backups) does not sanitize the status fields during creation This vulnerability is fixed in 2.24.3.

Affected products

halo
  • ==< 2.24.3

Matching in nixpkgs

Ignored packages (14)

Package maintainers

Dismissed
Permalink CVE-2024-56156
updated 5 months, 4 weeks ago by @LeSuisse Activity log
  • Created suggestion 6 months ago
  • @LeSuisse ignored
    14 packages
    • eschalot
    • python312Packages.halo
    • python313Packages.halo
    • python314Packages.halo
    • typstPackages.whalogen
    • python312Packages.halohome
    • python313Packages.halohome
    • python314Packages.halohome
    • typstPackages.whalogen_0_1_0
    • typstPackages.whalogen_0_2_0
    • typstPackages.whalogen_0_3_0
    • python312Packages.django-cachalot
    • python313Packages.django-cachalot
    • python314Packages.django-cachalot
    5 months, 4 weeks ago
  • @LeSuisse dismissed 5 months, 4 weeks ago
Halo Vulnerable to Stored XSS and RCE via File Upload Bypass

Halo is an open source website building tool. Prior to version 2.20.13, a vulnerability in Halo allows attackers to bypass file type validation controls. This bypass enables the upload of malicious files including executables and HTML files, which can lead to stored cross-site scripting attacks and potential remote code execution under certain circumstances. This issue has been patched in version 2.20.13.

Affected products

halo
  • ==< 2.20.13

Matching in nixpkgs

pkgs.halo

Self-hosted dynamic blogging program

Ignored packages (14)

Package maintainers

Current stable branch was never impacted.

https://github.com/NixOS/nixpkgs/pull/370594
https://github.com/NixOS/nixpkgs/pull/371151