CVE-2026-33293 - Vulnerability Analysis

Overview

WWBN AVideo < 26.0 contains a path traversal caused by unsanitized 'deleteDump' parameter in plugin/CloneSite/cloneServer.json.php passed to unlink(), letting attackers with valid clone credentials delete arbitrary files, exploit requires valid clone credentials.

Severity & Score

Impact

Attackers with valid clone credentials can delete arbitrary files, causing denial of service or enabling further attacks.

Mitigation

Upgrade to version 26.0 or later.

References

• https://github.com/WWBN/AVideo/security/advisories/GHSA-xmjm-86qv-g226
• https://github.com/WWBN/AVideo/commit/941decd6d19e2e694acb75e86317d10fbb560284

Social Media Activity(1 post)

TheHackerWire

@thehackerwire

Mar 22, 2026

🟠 CVE-2026-33293 - High (8.1) WWBN AVideo is an open source video platform. Prior to version 26.0, the `deleteDump` parameter in `plugin/CloneSite/cloneServer.json.php` is passed directly to `unlink()` without any path sanitization. An attacker with valid clone credentials can... 🔗 https://www.thehackerwire.com/vulnerability/CVE-2026-33293/ #CVE #vulnerability #infosec #cybersecurity #security #Tenda #patchstack

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Related Resources

• Vulnerability Intelligence Dashboard
• Credential Scanner