CVE-2026-88865 Details
Description
AVideo through commit c3edcc274c389816d434acadac07ee78eaf330c1 fails to validate restream ownership in getRestream.json.php, allowing authenticated users with canStream permission to mint tokens for arbitrary restreams. Attackers can exchange the token to retrieve other users' stream keys from getLiveKey.json.php and publish to their YouTube, Twitch, or RTMP destinations.
A vulnerability exists in AVideo versions through commit c3edcc274c389816d434acadac07ee78eaf330c1, where the application fails to properly validate restream ownership in the 'getRestream.json.php' file. This oversight allows authenticated users with streaming permissions to generate tokens for any restream. The generated tokens can then be used to access other users' stream keys through 'getLiveKey.json.php', enabling unauthorized publishing to their YouTube, Twitch, or RTMP accounts.
As of now, there is no fixed version available. Users are advised to monitor for future updates.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Sep 10, 2026CISA-ADP
Assessed Sep 18, 2026References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/WWBN/AVideo/security/advisories/GHSA-7jf4-mmqm-7p7x | [email protected] | AdvisoryExploitTechnical AnalysisVendor |
| https://www.vulncheck.com/advisories/avideo-missing-authorization-via-getrestream-json-php | [email protected] | AdvisoryRemedy |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-639 | Authorization Bypass Through User-Controlled Key | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| WWBN/AVideo | <= c3edcc274c389816d434acadac07ee78eaf330c1 |
CPE
Remediation
| |
Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Sep 18, 2026 | CVE Modified | CISA-ADP |
| Sep 10, 2026 | New CVE Received | [email protected] |