CVE-2026-119596

CVSS 5.3 (medium) · published 2026-10-30

UNIT3D through 9.2.0 contains a missing authorization vulnerability in PlaylistZipController::show that allows authenticated users to download other members' private playlists. Attackers can enumerate sequential playlist ids at the /playlist-zips/{playlist} endpoint to obtain zips of all torrents, disclosing private collection membership.

Weakness: CWE-639

Source: NVD CVE-2026-119596

References

• https://github.com/HDInnovations/UNIT3D
• https://github.com/HDInnovations/UNIT3D/blob/v9.2.0/app/Http/Controllers/PlaylistZipController.php#L33
• https://github.com/HDInnovations/UNIT3D/commit/addc2829cefa2d4aad6511bc71311fa5887b9998
• https://github.com/HDInnovations/UNIT3D/issues/5621
• https://github.com/HDInnovations/UNIT3D/pull/5622
• https://hackmd.io/@hieuPenguinnn/unit3d-playlist-zip-private-idor
• https://www.vulncheck.com/advisories/unit3d-through-9.2.0-private-playlist-disclosure-via-playlist-zip-download

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