CVE-2026-56346— AVideo - Unauthenticated PGP Message Decryption via decryptMessage.json.php Endpoint
Possible ATT&CK Techniques 2AI
T1059 · Command and Scripting Interpreter T1190 · Exploit Public-Facing ApplicationGet alerts for future matching vulnerabilitiesLog in to subscribe
I. Basic Information for CVE-2026-56346
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗ Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
AVideo - Unauthenticated PGP Message Decryption via decryptMessage.json.php Endpoint
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
关键功能的认证机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
WWBN avideo 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WWBN avideo是WWBN组织开源的一套视频内容管理系统。 WWBN avideo 25.0及之前版本存在授权问题漏洞，该漏洞源于decryptMessage.json.php端点存在身份验证绕过问题，可能导致未经身份验证的攻击者提交私钥、密文和密码执行服务器端解密，无需凭证，并且暴露密钥材料到日志中，导致资源耗尽攻击。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
II. Public POCs for CVE-2026-56346
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2026-56346
请登录查看更多情报信息。
Vendor Advisories for CVE-2026-56346 (2)
Same Patch Batch · AVideo · 2026-06-20 · 4 CVEs total
| CVE-2026-56345 | 8.1 HIGH | AVideo - Arbitrary User Session Hijacking via Meet Plugin uploadRecordedVideo Endpoint |
| CVE-2026-56341 | 7.5 HIGH | AVideo - Unauthenticated Access to Payment Log DataTables Endpoints via list.json.php |
| CVE-2026-56342 | 6.8 MEDIUM | AVideo - Server-Side Request Forgery in Live/test.php via statsURL Parameter |
IV. Related Vulnerabilities
Same product: AVideo
- CVE-2026-72748
AVideo Unauthenticated Arbitrary File Write via aVideoEncode - CVE-2026-72747
AVideo Stored Cross-Site Scripting via Unauthenticated Regis - CVE-2026-64626
AVideo Encoder downloadURL SSRF via unpinned retry fallback - CVE-2026-64625
AVideo before 29.0 OS Command Injection via execAsync - CVE-2026-33731
AVideo has an Authorize.Net Webhook Signature Bypass that En
Same vendor: AVideo
- CVE-2026-60092
AVideo - Stored Cross-Site Scripting via Unescaped User-Agen - CVE-2026-56345
AVideo - Arbitrary User Session Hijacking via Meet Plugin up - CVE-2026-56341
AVideo - Unauthenticated Access to Payment Log DataTables En - CVE-2026-56342
AVideo - Server-Side Request Forgery in Live/test.php via st - CVE-2020-37158
AVideo Platform 8.1 - Cross Site Request Forgery (Password R
Same weakness: CWE-306
- CVE-2026-74245
Quay: unauthenticated exported logs download in quay - CVE-2026-74243
Quay: unauthenticated secscan notification endpoint in quay - CVE-2026-19908
PAX Technology Q80 XCB Daemon Missing Authentication Vulnera - CVE-2026-50027
mcp-memory-service: Missing Authentication on Document API E - CVE-2026-73849
emlog allows unauthenticated reinstallation via `install.php
V. Comments for CVE-2026-56346
No comments yet