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CVE Vulnerability Details :

CVE-2026-45620

PUBLISHED

More Info Official Page

Assigner-GitHub_M

Assigner Org ID-a0819718-46f1-4df5-94e2-005712e83aaa

Published At-29 May, 2026 | 13:07

Updated At-29 May, 2026 | 13:07

▼CVE Numbering Authority (CNA)

AVideo CVE-2026-43881 incomplete fix - `objects/mention.json.php:17` is an unauthenticated user enumeration

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.

Affected Products

Vendor

WWBN

Product

AVideo

Versions

Affected

<= 29.0

Problem Types

Type	CWE ID	Description
CWE	CWE-204	CWE-204: Observable Response Discrepancy
CWE	CWE-285	CWE-285: Improper Authorization

Type: CWE

CWE ID: CWE-204

Description: CWE-204: Observable Response Discrepancy

Type: CWE

CWE ID: CWE-285

Description: CWE-285: Improper Authorization

Metrics

Version	Base score	Base severity	Vector
3.1	5.3	MEDIUM	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Version: 3.1

Base score: 5.3

Base severity: MEDIUM

Vector:

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

References

Hyperlink	Resource
https://github.com/WWBN/AVideo/security/advisories/GHSA-vpfx-pxqw-2w79	x_refsource_CONFIRM

Hyperlink: https://github.com/WWBN/AVideo/security/advisories/GHSA-vpfx-pxqw-2w79

Resource:

x_refsource_CONFIRM

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