CVE-2026-33684: AVideo's Privilege Escalation via Unguarded Permission Parameters in signUp API Allows Self-Granting Upload/Stream/Meet Permissions

medium Affects wwbn/avideo. Feed 2026.10.29.1, updated 2026-10-28; published 2026-06-22; advisory modified 2026-09-10.

AVideo's Privilege Escalation via Unguarded Permission Parameters in signUp API Allows Self-Granting Upload/Stream/Meet Permissions

Package: wwbn/avideo Composer
Affected versions: <29.0
Fixed in: 29.0
Severity: medium CVSS 5.3
Exploitation: not on CISA KEV · EPSS 0% (15.8th percentile)
Published: 2026-06-22
Source: osv.dev

References

CWE-862

NVD record wwbn/avideo advisories

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Related advisories

CVE-2024-31819 critical WWBN AVideo Remote Code Execution same package: wwbn/avideo
CVE-2026-33478 critical AVideo Multi-Chain Attack: Unauthenticated Remote Code Execution via Clone Key Disclosure, same package: wwbn/avideo
CVE-2026-29058 critical WWBN AVideo is vulnerable to unauthenticated OS Command Injection via base64Url in objects same package: wwbn/avideo
CVE-2023-32073 high WWBN AVideo command injection vulnerability same package: wwbn/avideo
CVE-2023-30854 high Remote code injection in wwbn/avideo same package: wwbn/avideo
CVE-2026-33482 high AVideo has an OS Command Injection via $() Shell Substitution Bypass in sanitizeFFmpegComm same package: wwbn/avideo