CVE-2026-33488 (GCVE-0-2026-33488)
Vulnerability from cvelistv5
Published
2026-03-23 15:23
Modified
2026-03-24 15:13
CWE
  • CWE-326 - Inadequate Encryption Strength
Summary
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.
Impacted products
Vendor Product Version
WWBN AVideo Version: <= 26.0
Create a notification for this product.
Show details on NVD website


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