What is CVE-2026-56346?

CVE-2026-56346 is a medium-severity vulnerability, classified under Missing Authentication for Critical Function. CVSS score: 6.5/10. Published 2026-06-20.

How severe is CVE-2026-56346?

Medium severity. CVSS v3 base score is 6.5 out of 10.

CVE-2026-56346

CVE-2026-56346

AVideo through version 25.0 contains an authentication bypass vulnerability in the decryptMessage.json.php endpoint that allows unauthenticated users to decrypt PGP messages. Remote attackers can submit private keys, ciphertext, and passph…

Vulnerability class: Broken Authentication

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L.

Weakness classification (CWE)

CWE-306 — Missing Authentication for Critical Function

References

disclosure@vulncheck.com (vendor-advisory)
disclosure@vulncheck.com (third-party-advisory)

Frequently asked questions

What is CVE-2026-56346?: CVE-2026-56346 is a medium-severity vulnerability, classified under Missing Authentication for Critical Function. CVSS score: 6.5/10. Published 2026-06-20.
How severe is CVE-2026-56346?: Medium severity. CVSS v3 base score is 6.5 out of 10.