NIXPKGS-2026-1519

GitHub issue published 1 month, 2 weeks ago

Permalink CVE-2026-42883

6.5 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): 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): None (N)
Modified Confidentiality (MC): High (H)
Modified Scope (MS): Unchanged (U)
Modified Integrity (MI): None (N)
Modified Availability (MA): None (N)

updated 1 month, 2 weeks ago by @LeSuisse Activity log

Created suggestion 1 month, 2 weeks ago
@LeSuisse ignored
4 packages
- pkgsRocm.audiobookshelf
- python312Packages.aioaudiobookshelf
- python313Packages.aioaudiobookshelf
- python314Packages.aioaudiobookshelf
1 month, 2 weeks ago
@LeSuisse accepted 1 month, 2 weeks ago
@LeSuisse published on GitHub 1 month, 2 weeks ago

Audiobookshelf: Cross-library file exfiltration via unscoped bulk download endpoint

Audiobookshelf is a self-hosted audiobook and podcast server. Prior to 2.32.2, the GET /api/libraries/:id/download endpoint validates that the requesting user has access to the library specified in the URL path, but fetches downloadable items solely by attacker-provided IDs without constraining them to that library. An authenticated user with download permission and access to any one library can exfiltrate the full file contents of items belonging to any other library, including libraries they are explicitly denied access to. This vulnerability is fixed in 2.32.2.