CVE-2026-126545 json
WWBN AVideo through 29.7.1 Missing Authorization via get_api_tags API
published 2d ago modified yesterday also EUVD-2026-123070 , GHSA-3w98-8958-84rh
Unreviewed: the maintainers' own advisory
Published by the maintainers on their GitHub repository WWBN/AVideo. GitHub has not reviewed it into the GitHub Advisory Database, so the affected packages and versions are the maintainers' word. Read the full advisory on GitHub.
- cvss
- 4.3
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.3%
- EPSS 0.3% chance of exploitation in 30 days, percentile 17%
- public exploits
- 0
- none known
Summary
WWBN AVideo through 29.7.1 contains a missing authorization vulnerability in API::get_api_tags() in plugin/API/API.php that allows registered users to access restricted video data by querying the tags API. Attackers can subscribe to a tag and query APIName=tags to obtain filenames, titles and stored video_password values of unlisted, group-restricted and password-protected videos, enabling unauthorized viewing.
Patch / fix
Is CVE-2026-126545 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.
Check with FencerExploit prediction
0.26% chance of exploitation in the next 30 days, higher than 17% of all scored CVEs (FIRST EPSS, 2026-11-11).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 4.0 | 5.3 | 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 | 3.1 | 4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |
| CNA | 4.0 | 5.3 | 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 | 3.1 | 4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |
Affected products
- WWBN AVideo
Classification
- Weakness
-
- CWE-862 Missing Authorization
References
-
github.com
/WWBN/AVideo/commit/a8d1e0e484d655556422841d08b2b0fb64332721
patch
-
github.com
/WWBN/AVideo/security/advisories/GHSA-3w98-8958-84rh
vendor-advisory, advisory
-
github.com
/WWBN/AVideo/blob/v29.7.1/plugin/API/API.php#L958-L976
technical-description
-
github.com
/WWBN/AVideo/blob/v29.7.1/plugin/VideoTags/Objects/TagsHasVideos.php#L172-L180
technical-description
-
vulncheck.com
/advisories/wwbn-avideo-through-29.7.1-missing-authorization-via-get-api-tags-api
third-party-advisory
Sources
- CVE List CVE-2026-126545
- NVD CVE-2026-126545
- Maintainer advisory GHSA-3w98-8958-84rh
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.
The maintainers of WWBN/AVideo published their own advisory on GitHub. Reviewed sources take precedence over it.