CVE-2026-45620

Description

AVideo CVE-2026-43881 incomplete fix - `objects/mention.json.php:17` is an unauthenticated user enumeration sibling that survives `d9cdc7024`

Description (MITRE) cveawg.mitre.org

Pulled from cveawg.mitre.org/api/cve/CVE-2026-45620 on 2026-07-01. Shown when MITRE's text differs from the cvelistV5 mirror.

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.

Overview

State

—

Assigner (CNA)

—

CVSS severity

medium

CVSS score

5.3 / 10

CVSS vector

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

Effective score

5.3 / 10 MEDIUM source: CNA overview

CWE(s)

—

Reserved

—

Published

—

Last updated

—

Source

https://www.tenable.com/cve/CVE-2026-45620

European Union Vulnerability Database ENISA EUVD

ENISA's official EU repository for curated vulnerability intelligence. Carries a separate identifier (EUVD-YYYY-NNNN) and frequently exposes an earlier-published description + CVSS than NVD does.

EUVD ID

EUVD-2026-33307

Assigner

GitHub_M

Published

May 29, 2026, 1:07:19 PM

Updated

May 30, 2026, 2:30:36 AM

EUVD base score (CVSS 3.1)

5.3 / 10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

EUVD-reported EPSS

0.1900

Vendors

WWBN

Products

AVideo (≤ 29.0)

Aliases

GHSA-vpfx-pxqw-2w79

ENISA 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.

Vendor references (0)

References embedded in the original CVE record by the assigning CNA.

None in the CVE record.

Web references (4)

DuckDuckGo results ranked by threat-intel / vendor advisory domains. Generated by the 🔎 Find references (web) button above — same flow as the Remediations search.

• https://github.com/WWBN/AVideo/security/advisories/GHSA-vpfx-pxqw-2w79 tenable:github.com
• https://www.first.org/epss/ tenable:www.first.org
• https://nvd.nist.gov/vuln/detail/CVE-2026-45620 tenable:nvd.nist.gov
• https://www.cve.org/CVERecord?id=CVE-2026-45620 tenable:www.cve.org

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