CVE-2026-119596

MEDIUM 4.3

UNIT3D through 9.2.0 Private Playlist Disclosure via Playlist Zip Download

CVSS Score

4.3

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-639
Vendor	hdinnovations
Product	unit3d
Published	Oct 30, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

None

Affected Versions

HDInnovations / UNIT3D

0 ≤ 9.2.0

References

NVD ↗ CVE.org ↗ EPSS Data ↗

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

Credits

hieuPenguinnn