CVE-2026-92578

9.2 criticalEPSS 0.6%

Critical (9.2). EPSS 0.6% chance of exploitation in the next 30 days.

WWBN AVideo through 29.0 contains an authentication bypass vulnerability where the stored password hash is accepted as a valid login credential through two independent code paths in loginFromRequest() and encryptPasswordVerify(). Attackers who obtain the stored users.password hash value can authenticate as any user by submitting the hash directly to login endpoints, completely bypassing password verification.

Severity

CVSS 4.0

9.2 critical

CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

CVSS 3.1

8.1 high

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

EPSS: 0.6% chance of exploitation in the next 30 days; higher than 49% of CVEs (scores of 2026-10-31)
CWE: CWE-287
Published: 2026-09-16
Modified: 2026-09-22
Record from: the NVD, synced 2026-10-19

References

https://github.com/WWBN/AVideo/security/advisories/GHSA-fq38-jp6c-q4cx
https://www.vulncheck.com/advisories/wwbn-avideo-through-29.0-authentication-bypass-via-stored-password-hash
https://github.com/WWBN/AVideo/security/advisories/GHSA-fq38-jp6c-q4cx

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