CVE-2026-56346

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CVSS 4.0

6.9 medium

EPSS

<1%p47

Published

Jun 20, 2026 (Jun 20, 2026)

Modified

Sep 10, 2026

Description

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 passphrases to perform server-side decryption without credentials, exposing key material to logs and enabling resource exhaustion attacks.

Ecosystems: composer
Weakness: CWE-306
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
GHSA: GHSA-5x2w-37xf-7962 (medium)

NVD CVE.org GitHub PoCs EPSS (0.6%)

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