Nixpkgs security tracker

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Published issues

All published security issues are tracked and resolved on GitHub.

NIXPKGS-2026-1136
published 2 months, 1 week ago
Permalink CVE-2026-33220
6.8 MEDIUM
  • CVSS version (CVSS): 3.1
  • Attack Vector (AV): Network (N)
  • Attack Complexity (AC): Low (L)
  • Privileges Required (PR): Low (L)
  • User Interaction (UI): Required (R)
  • Scope (S): Changed (C)
  • Confidentiality (C): High (H)
  • Integrity (I): None (N)
  • Availability (A): None (N)
  • Modified Attack Vector (MAV): Network (N)
  • Modified Attack Complexity (MAC): Low (L)
  • 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): None (N)
  • Modified Availability (MA): None (N)
updated 2 months, 1 week ago by @LeSuisse Activity log
  • Created suggestion
  • @LeSuisse ignored
    8 packages
    • python313Packages.weblate-fonts
    • python314Packages.weblate-fonts
    • python312Packages.weblate-schemas
    • python313Packages.weblate-schemas
    • python314Packages.weblate-schemas
    • python312Packages.weblate-language-data
    • python313Packages.weblate-language-data
    • python314Packages.weblate-language-data
  • @LeSuisse accepted
  • @LeSuisse published on GitHub

Weblate: JavaScript localization CDN add-on allows arbitrary local file read outside the repository


weblate
  • ==< 5.17
NIXPKGS-2026-1135
published 2 months, 1 week ago
Permalink CVE-2026-40256
5.0 MEDIUM
  • CVSS version (CVSS): 3.1
  • Attack Vector (AV): Network (N)
  • Attack Complexity (AC): Low (L)
  • Privileges Required (PR): Low (L)
  • User Interaction (UI): None (N)
  • Scope (S): Changed (C)
  • 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): Low (L)
  • Modified User Interaction (MUI): None (N)
  • Modified Confidentiality (MC): Low (L)
  • Modified Scope (MS): Changed (C)
  • Modified Integrity (MI): None (N)
  • Modified Availability (MA): None (N)
updated 2 months, 1 week ago by @LeSuisse Activity log
  • Created suggestion
  • @LeSuisse ignored
    8 packages
    • python313Packages.weblate-fonts
    • python314Packages.weblate-fonts
    • python312Packages.weblate-schemas
    • python313Packages.weblate-schemas
    • python314Packages.weblate-schemas
    • python312Packages.weblate-language-data
    • python313Packages.weblate-language-data
    • python314Packages.weblate-language-data
  • @LeSuisse accepted
  • @LeSuisse published on GitHub

Weblate: Prefix-Based Repository Boundary Check Bypass via Symlink/Junction Path Prefix Collision


weblate
  • ==< 5.17
NIXPKGS-2026-1134
published 2 months, 1 week ago
Permalink CVE-2026-33440
5.0 MEDIUM
  • CVSS version (CVSS): 3.1
  • Attack Vector (AV): Network (N)
  • Attack Complexity (AC): Low (L)
  • Privileges Required (PR): Low (L)
  • User Interaction (UI): None (N)
  • Scope (S): Changed (C)
  • 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): Low (L)
  • Modified User Interaction (MUI): None (N)
  • Modified Confidentiality (MC): Low (L)
  • Modified Scope (MS): Changed (C)
  • Modified Integrity (MI): None (N)
  • Modified Availability (MA): None (N)
updated 2 months, 1 week ago by @LeSuisse Activity log
  • Created suggestion
  • @LeSuisse ignored
    8 packages
    • python313Packages.weblate-fonts
    • python314Packages.weblate-fonts
    • python312Packages.weblate-schemas
    • python313Packages.weblate-schemas
    • python314Packages.weblate-schemas
    • python312Packages.weblate-language-data
    • python313Packages.weblate-language-data
    • python314Packages.weblate-language-data
  • @LeSuisse accepted
  • @LeSuisse published on GitHub

Weblate: Authenticated SSRF via redirect bypass of ALLOWED_ASSET_DOMAINS in screenshot URL uploads


weblate
  • ==< 5.17
NIXPKGS-2026-1133
published 2 months, 1 week ago
Permalink CVE-2026-33435
8.0 HIGH
  • CVSS version (CVSS): 3.1
  • Attack Vector (AV): Network (N)
  • Attack Complexity (AC): High (H)
  • Privileges Required (PR): High (H)
  • User Interaction (UI): None (N)
  • Scope (S): Changed (C)
  • Confidentiality (C): High (H)
  • Integrity (I): High (H)
  • Availability (A): High (H)
  • Modified Attack Vector (MAV): Network (N)
  • Modified Attack Complexity (MAC): High (H)
  • Modified Privileges Required (MPR): High (H)
  • Modified User Interaction (MUI): None (N)
  • Modified Confidentiality (MC): High (H)
  • Modified Scope (MS): Changed (C)
  • Modified Integrity (MI): High (H)
  • Modified Availability (MA): High (H)
updated 2 months, 1 week ago by @LeSuisse Activity log
  • Created suggestion
  • @LeSuisse ignored
    8 packages
    • python314Packages.weblate-language-data
    • python313Packages.weblate-language-data
    • python314Packages.weblate-schemas
    • python312Packages.weblate-schemas
    • python314Packages.weblate-fonts
    • python313Packages.weblate-fonts
    • python312Packages.weblate-language-data
    • python313Packages.weblate-schemas
  • @LeSuisse accepted
  • @LeSuisse published on GitHub

Weblate: Remote code execution during backup restoration


weblate
  • ==< 5.17
NIXPKGS-2026-1132
published 2 months, 1 week ago
Permalink CVE-2026-34244
5.0 MEDIUM
  • CVSS version (CVSS): 3.1
  • Attack Vector (AV): Network (N)
  • Attack Complexity (AC): Low (L)
  • Privileges Required (PR): Low (L)
  • User Interaction (UI): None (N)
  • Scope (S): Changed (C)
  • 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): Low (L)
  • Modified User Interaction (MUI): None (N)
  • Modified Confidentiality (MC): Low (L)
  • Modified Scope (MS): Changed (C)
  • Modified Integrity (MI): None (N)
  • Modified Availability (MA): None (N)
updated 2 months, 1 week ago by @LeSuisse Activity log
  • Created suggestion
  • @LeSuisse ignored
    8 packages
    • python314Packages.weblate-language-data
    • python313Packages.weblate-language-data
    • python314Packages.weblate-schemas
    • python312Packages.weblate-schemas
    • python314Packages.weblate-fonts
    • python313Packages.weblate-fonts
    • python313Packages.weblate-schemas
    • python312Packages.weblate-language-data
  • @LeSuisse accepted
  • @LeSuisse published on GitHub

Weblate: SSRF via Project-Level Machinery Configuration


weblate
  • ==< 517
NIXPKGS-2026-1131
published 2 months, 1 week ago
Permalink CVE-2026-34393
8.8 HIGH
  • CVSS version (CVSS): 3.1
  • Attack Vector (AV): Network (N)
  • Attack Complexity (AC): Low (L)
  • Privileges Required (PR): Low (L)
  • User Interaction (UI): None (N)
  • Scope (S): Unchanged (U)
  • Confidentiality (C): High (H)
  • Integrity (I): High (H)
  • Availability (A): High (H)
  • Modified Attack Vector (MAV): Network (N)
  • Modified Attack Complexity (MAC): Low (L)
  • Modified Privileges Required (MPR): Low (L)
  • Modified User Interaction (MUI): None (N)
  • Modified Confidentiality (MC): High (H)
  • Modified Scope (MS): Unchanged (U)
  • Modified Integrity (MI): High (H)
  • Modified Availability (MA): High (H)
updated 2 months, 1 week ago by @LeSuisse Activity log
  • Created suggestion
  • @LeSuisse ignored
    8 packages
    • python313Packages.weblate-fonts
    • python312Packages.weblate-schemas
    • python314Packages.weblate-schemas
    • python312Packages.weblate-language-data
    • python314Packages.weblate-language-data
    • python313Packages.weblate-language-data
    • python313Packages.weblate-schemas
    • python314Packages.weblate-fonts
  • @LeSuisse accepted
  • @LeSuisse published on GitHub

Weblate: Privilege escalation in the user API endpoint


weblate
  • ==< 5.17
NIXPKGS-2026-1130
published 2 months, 1 week ago
Permalink CVE-2026-33212
3.1 LOW
  • CVSS version (CVSS): 3.1
  • Attack Vector (AV): Network (N)
  • Attack Complexity (AC): High (H)
  • Privileges Required (PR): Low (L)
  • 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): High (H)
  • Modified Privileges Required (MPR): Low (L)
  • 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)
updated 2 months, 1 week ago by @LeSuisse Activity log
  • Created suggestion
  • @LeSuisse ignored
    8 packages
    • python314Packages.weblate-language-data
    • python313Packages.weblate-language-data
    • python312Packages.weblate-language-data
    • python314Packages.weblate-schemas
    • python313Packages.weblate-schemas
    • python314Packages.weblate-fonts
    • python313Packages.weblate-fonts
    • python312Packages.weblate-schemas
  • @LeSuisse accepted
  • @LeSuisse published on GitHub

Weblate: Improper access control for pending tasks in API


weblate
  • ==< 5.17
NIXPKGS-2026-1129
published 2 months, 1 week ago
Permalink CVE-2026-34242
7.7 HIGH
  • CVSS version (CVSS): 3.1
  • Attack Vector (AV): Network (N)
  • Attack Complexity (AC): Low (L)
  • Privileges Required (PR): Low (L)
  • User Interaction (UI): None (N)
  • Scope (S): Changed (C)
  • Confidentiality (C): High (H)
  • Integrity (I): None (N)
  • Availability (A): None (N)
  • Modified Attack Vector (MAV): Network (N)
  • Modified Attack Complexity (MAC): Low (L)
  • Modified Privileges Required (MPR): Low (L)
  • Modified User Interaction (MUI): None (N)
  • Modified Confidentiality (MC): High (H)
  • Modified Scope (MS): Changed (C)
  • Modified Integrity (MI): None (N)
  • Modified Availability (MA): None (N)
updated 2 months, 1 week ago by @LeSuisse Activity log
  • Created suggestion
  • @LeSuisse ignored
    8 packages
    • python314Packages.weblate-language-data
    • python313Packages.weblate-language-data
    • python314Packages.weblate-schemas
    • python313Packages.weblate-schemas
    • python312Packages.weblate-schemas
    • python314Packages.weblate-fonts
    • python312Packages.weblate-language-data
    • python313Packages.weblate-fonts
  • @LeSuisse accepted
  • @LeSuisse published on GitHub

Weblate: Arbitrary File Read via Symlink


weblate
  • ==< 5.17
NIXPKGS-2026-1128
published 2 months, 1 week ago
Permalink CVE-2026-24126
6.6 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): Changed (C)
  • Confidentiality (C): Low (L)
  • Integrity (I): Low (L)
  • 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): Low (L)
  • Modified Scope (MS): Changed (C)
  • Modified Integrity (MI): Low (L)
  • Modified Availability (MA): Low (L)
updated 2 months, 1 week ago by @LeSuisse Activity log
  • Created suggestion
  • @LeSuisse ignored
    6 packages
    • python312Packages.weblate-schemas
    • python313Packages.weblate-schemas
    • python314Packages.weblate-schemas
    • python312Packages.weblate-language-data
    • python313Packages.weblate-language-data
    • python314Packages.weblate-language-data
  • @LeSuisse accepted
  • @LeSuisse published on GitHub

Weblate has an argument injection in management console


weblate
  • ==< 5.16.0
NIXPKGS-2026-1127
published 2 months, 1 week ago
Permalink CVE-2026-39845
4.1 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): Changed (C)
  • 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): Changed (C)
  • Modified Integrity (MI): None (N)
  • Modified Availability (MA): None (N)
updated 2 months, 1 week ago by @LeSuisse Activity log
  • Created suggestion
  • @LeSuisse ignored
    8 packages
    • python314Packages.weblate-language-data
    • python313Packages.weblate-language-data
    • python314Packages.weblate-schemas
    • python313Packages.weblate-schemas
    • python312Packages.weblate-schemas
    • python314Packages.weblate-fonts
    • python313Packages.weblate-fonts
    • python312Packages.weblate-language-data
  • @LeSuisse accepted
  • @LeSuisse published on GitHub

Weblate: SSRF via the webhook add-on using unprotected fetch_url()


weblate
  • ==< 5.17