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CVE-2026-33649 - Vulnerability Analysis

HighCVSS: 8.1

Last Updated: March 24, 2026

WWBN AVideo - Cross-Site Request Forgery

Published: March 23, 2026Updated: March 24, 2026Remote Exploitable

Overview

WWBN AVideo <= 26.0 contains a cross-site request forgery vulnerability caused by lack of CSRF token validation in plugin/Permissions/setPermission.json.php, letting unauthenticated attackers escalate privileges by tricking admins, exploit requires admin to visit attacker-controlled page.

Severity & Score

Severity: High

CVSS Score: 8.1

EPSS Score: 1.4%(Probability of exploitation in next 30 days)

Impact

Unauthenticated attackers can escalate privileges to near-admin by tricking admins into visiting malicious pages.

Mitigation

Update to the latest version once a patch is available or implement CSRF token validation and secure cookie settings.

References

https://github.com/WWBN/AVideo/security/advisories/GHSA-g8x9-7mgh-7cvj

Social Media Activity(2 posts)

TheHackerWire

@thehackerwire

Mar 23, 2026

🟠 CVE-2026-33649 - High (8.1) WWBN AVideo is an open source video platform. In versions up to and including 26.0, the `plugin/Permissions/setPermission.json.php` endpoint accepts GET parameters for a state-changing operation that modifies user group permissions. The endpoint h... 🔗 https://www.thehackerwire.com/vulnerability/CVE-2026-33649/ #CVE #vulnerability #infosec #cybersecurity #security #Tenda #patchstack

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TheHackerWire

@thehackerwire

Mar 23, 2026

View original post

Related Resources

Details

CVE ID: CVE-2026-33649
Severity: High
CVSS Score: 8.1
Type: cross_site_request_forgery
Status: unconfirmed
EPSS: 1.4%
Social Posts: 2

CWE

CWE-352

CVSS Metrics

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

EPSS Score

1.4%Probability of exploitation in the next 30 days