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Details of issue NIXPKGS-2026-0264

NIXPKGS-2026-0264
published 4 months ago
Permalink CVE-2025-13821
5.7 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): Unchanged (U)
  • 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): Unchanged (U)
  • Modified Integrity (MI): None (N)
  • Modified Availability (MA): None (N)
updated 4 months ago by @LeSuisse Activity log
  • Created suggestion 4 months ago
  • @LeSuisse ignored
    4 packages
    • mattermost-desktop
    • python312Packages.mattermostdriver
    • python313Packages.mattermostdriver
    • python314Packages.mattermostdriver
    4 months ago
  • @LeSuisse deleted
    5 maintainers
    • @fsagbuya
    • @Kranzes
    • @numinit
    • @mgdelacroix
    • @ryantm
    4 months ago maintainer.delete
  • @LeSuisse accepted 4 months ago
  • @LeSuisse published on GitHub 4 months ago
User profile update exposes password hash and MFA secrets

Mattermost versions 11.1.x <= 11.1.2, 10.11.x <= 10.11.9, 11.2.x <= 11.2.1 fail to sanitize sensitive data in WebSocket messages which allows authenticated users to exfiltrate password hashes and MFA secrets via profile nickname updates or email verification events. Mattermost Advisory ID: MMSA-2025-00560

References

Affected products

Mattermost
  • ==10.11.10
  • ==11.3.0
  • =<11.1.2
  • ==11.1.3
  • =<10.11.9
  • =<11.2.1
  • ==11.2.2

Matching in nixpkgs

pkgs.mattermost

Open source platform for secure collaboration across the entire software development lifecycle

pkgs.mattermostLatest

Open source platform for secure collaboration across the entire software development lifecycle

Ignored packages (4)

Package maintainers

Ignored maintainers (3) 
Fixed in:
* Unstable: https://github.com/NixOS/nixpkgs/pull/480349 / https://github.com/NixOS/nixpkgs/pull/478724
* 25.11: https://github.com/NixOS/nixpkgs/pull/480574 / https://github.com/NixOS/nixpkgs/pull/479561