# CVE-2026-88865

## Summary

- **CVE ID:** CVE-2026-88865
- **Severity:** HIGH
- **CVSS Score:** 8.6 (CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N)
- **CWE:** CWE-639
- **Published:** Sep 10, 2026
- **Last Modified:** Sep 10, 2026

## 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.

## Affected Products

- WWBN — AVideo (0)

## References

- [CNA](https://github.com/WWBN/AVideo/security/advisories/GHSA-7jf4-mmqm-7p7x)
- [CNA](https://www.vulncheck.com/advisories/avideo-missing-authorization-via-getrestream-json-php)

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-10._