CVE-2026-86187

Description

WWBN AVideo generates passwords for external-login accounts using rand() instead of a cryptographic generator, producing only 31-bit integers. Attackers with access to password hashes can recover plaintext passwords in minutes through offline brute-force attacks due to unsalted MD5-based hashing.

CVSS Vector

References

• https://github.com/WWBN/AVideo/security/advisories/GHSA-h3ff-c2qq-pr2g
• https://www.vulncheck.com/advisories/wwbn-avideo-weak-prng-password-generation-via-external-login