Vulnerability Description
WWBN AVideo is an open source video platform. In versions up to and including 26.0, the `createKeys()` function in the LoginControl plugin's PGP 2FA system generates 512-bit RSA keys, which have been publicly factorable since 1999. An attacker who obtains a target user's public key can factor the 512-bit RSA modulus on commodity hardware in hours, derive the complete private key, and decrypt any PGP 2FA challenge issued by the system — completely bypassing the second authentication factor. Additionally, the `generateKeys.json.php` and `encryptMessage.json.php` endpoints lack any authentication checks, exposing CPU-intensive key generation to anonymous users. Commit 00d979d87f8182095c8150609153a43f834e351e contains a patch.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Wwbn | Avideo | <= 26.0 |
Related Weaknesses (CWE)
References
- https://github.com/WWBN/AVideo/commit/00d979d87f8182095c8150609153a43f834e351ePatch
- https://github.com/WWBN/AVideo/security/advisories/GHSA-6m5f-j7w2-w953ExploitMitigationVendor Advisory
- https://github.com/WWBN/AVideo/security/advisories/GHSA-6m5f-j7w2-w953ExploitMitigationVendor Advisory
FAQ
What is CVE-2026-33488?
CVE-2026-33488 is a vulnerability with a CVSS score of 7.4 (HIGH). WWBN AVideo is an open source video platform. In versions up to and including 26.0, the `createKeys()` function in the LoginControl plugin's PGP 2FA system generates 512-bit RSA keys, which have been ...
How severe is CVE-2026-33488?
CVE-2026-33488 has been rated HIGH with a CVSS base score of 7.4/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-33488?
Check the references section above for vendor advisories and patch information. Affected products include: Wwbn Avideo.