WWBN AVideo is an open source video platform. In 29.0 and earlier, objects/mention.json.php has no User::loginCheck() or admin gate. It only has an entry guard: preg_match('/^@/', $_REQUEST['term']) and hard-coded rowCount=10. This enables unauthenticated user enumeration.

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Vendors Products
Advisories
Source ID Title
Github GHSA Github GHSA GHSA-vpfx-pxqw-2w79 AVideo CVE-2026-43881 incomplete fix - `objects/mention.json.php:17` is an unauthenticated user enumeration sibling that survives `d9cdc7024`
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Sat, 30 May 2026 03:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Fri, 29 May 2026 15:00:00 +0000

Type Values Removed Values Added
First Time appeared Wwbn
Wwbn avideo
Vendors & Products Wwbn
Wwbn avideo

Fri, 29 May 2026 13:45:00 +0000

Type Values Removed Values Added
Description WWBN AVideo is an open source video platform. In 29.0 and earlier, objects/mention.json.php has no User::loginCheck() or admin gate. It only has an entry guard: preg_match('/^@/', $_REQUEST['term']) and hard-coded rowCount=10. This enables unauthenticated user enumeration.
Title AVideo CVE-2026-43881 incomplete fix - `objects/mention.json.php:17` is an unauthenticated user enumeration
Weaknesses CWE-204
CWE-285
References
Metrics cvssV3_1

{'score': 5.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2026-05-30T02:30:36.945Z

Reserved: 2026-05-12T20:31:43.449Z

Link: CVE-2026-45620

cve-icon Vulnrichment

Updated: 2026-05-30T02:30:25.325Z

cve-icon NVD

Status : Undergoing Analysis

Published: 2026-05-29T14:16:31.107

Modified: 2026-05-29T15:06:44.207

Link: CVE-2026-45620

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-05-29T16:00:15Z

Weaknesses