CVE-2025-34439
AVideo < 20.1 Open Redirect via cancelUri Parameter
- State
- Published
- Severity
- 4.8 Medium
- Published
- Dec 17, 2025
- Updated
- Jun 23, 2026
- Reserved
- Apr 15, 2025
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 4.8 Medium | 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 | VulnCheck |
Weaknesses
- CWE-601 URL Redirection to Untrusted Site ('Open Redirect')
Affected Products
| Product | Versions |
|---|---|
AVideoWorld Wide Broadcast Network |
|
References
- https://github.com/WWBN/AVideo/commit/4a53ab2056patch
- https://github.com/WWBN/AVideo/commit/88bc40427bpatch
- https://www.vulncheck.com/advisories/avideo-open-redirect-via-canceluri-parameterthird-party-advisory
- https://chocapikk.com/posts/2025/avideo-security-vulnerabilities/technical-descriptionexploit
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