CVE-2025-34439

MEDIUM EPSS 5.6%
Published Dec 17, 20256mo ago · Modified Jun 17, 20262w ago
4.8 CVSS 4.0
Medium
Find Similar
Published Dec 17, 2025 6mo ago
Last Modified Jun 17, 2026 2w ago

Description

AVideo versions prior to 20.1 are vulnerable to an open redirect flaw due to missing validation of the cancelUri parameter during user login. An attacker can craft a link to redirect users to arbitrary external sites, enabling phishing attacks.

CVSS Details

Base Score
4.8
Exploitability
—
Impact
—
Vector string
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:L/VI:L/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
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction A
Scope X

Threat Intelligence

EPSS Exploit Probability
5.6% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 1

CWE-601

Affected Products 1

VendorProductVersionRange
wwbnavideo* <20.0

References 4

  • chocapikk.com https://chocapikk.com/posts/2025/avideo-security-vulnerabilities/
  • github.com https://github.com/WWBN/AVideo/commit/4a53ab2056
    Patch
  • github.com https://github.com/WWBN/AVideo/commit/88bc40427b
    Patch
  • vulncheck.com https://www.vulncheck.com/advisories/avideo-open-redirect-via-canceluri-parameter
    Third Party Advisory

Remediation

  • github.com https://github.com/WWBN/AVideo/commit/4a53ab2056
    Patch
  • github.com https://github.com/WWBN/AVideo/commit/88bc40427b
    Patch