CVE-2026-119596
UNIT3D through 9.2.0 Private Playlist Disclosure via Playlist Zip Download
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.
Fixes and workarounds
Fix
The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches.
Source: CNA: VulnCheckFix
The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches.
Source: CNA: VulnCheckAffected products and versions
| Product | Versions | Authority |
|---|---|---|
| UNIT3D HDInnovations |
≥ 0; ≤ 9.2.0 (affected, semver)
Other versions: unaffected |
CNA: VulnCheck |
Version ranges are source assertions. Check the vendor advisory and your installed configuration before determining exposure.
CVSS assessments
| Version / score | Vector | Authority |
|---|---|---|
| 4.0 / 5.3 medium |
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N | CNA: VulnCheck |
| 3.1 / 4.3 medium |
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N | CNA: VulnCheck |
| 4.0 / 5.3 medium |
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X | NVD: [email protected] |
| 3.1 / 4.3 medium |
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N | NVD: [email protected] |
Exploit evidence
No exploit evidence in collected sources. This is not proof of no exploitation.
References
- https://github.com/HDInnovations/UNIT3D/pull/5622CNA: VulnCheck · patch, issue-tracking
- https://github.com/HDInnovations/UNIT3D/commit/addc2829cefa2d4aad6511bc71311fa5887b9998CNA: VulnCheck · patch
- https://github.com/HDInnovations/UNIT3D/issues/5621CNA: VulnCheck · issue-tracking
- https://github.com/HDInnovations/UNIT3D/blob/v9.2.0/app/Http/Controllers/PlaylistZipController.php#L33CNA: VulnCheck · technical-description
- https://hackmd.io/@hieuPenguinnn/unit3d-playlist-zip-private-idorCNA: VulnCheck · third-party-advisory
- https://github.com/HDInnovations/UNIT3DCNA: VulnCheck · product
- https://www.vulncheck.com/advisories/unit3d-through-9.2.0-private-playlist-disclosure-via-playlist-zip-downloadCNA: VulnCheck · third-party-advisory
- https://github.com/HDInnovations/UNIT3D[email protected]
- https://github.com/HDInnovations/UNIT3D/blob/v9.2.0/app/Http/Controllers/PlaylistZipController.php#L33[email protected]
- https://github.com/HDInnovations/UNIT3D/commit/addc2829cefa2d4aad6511bc71311fa5887b9998[email protected]
- https://github.com/HDInnovations/UNIT3D/issues/5621[email protected]
- https://github.com/HDInnovations/UNIT3D/pull/5622[email protected]
- https://hackmd.io/@hieuPenguinnn/unit3d-playlist-zip-private-idor[email protected]
- https://www.vulncheck.com/advisories/unit3d-through-9.2.0-private-playlist-disclosure-via-playlist-zip-download[email protected]
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