CVE-2026-90543
WWBN AVideo at commit c3edcc274c389816d434acadac07ee78eaf330c1 and earlier, with the Live plugin enabled, contains a missing authentication vulnerability in plugin/Live/socketMessageLiveOwner.json.php. The script reads the `key` and `msg` parameters from $_REQUEST, resolves the stream owner via LiveTransmition::keyExists, and verifies that the stream owner (not the caller) is an administrator; it performs no User::isLogged() check and enforces no CSRF token. As a result, an unauthenticated remote attacker who knows an administrator's Live stream key can call sendSocketSuccessMessageToUsers_id and deliver arbitrary in-app/socket notification messages to that administrator. The issue was unpatched at the time of publication.
Scoring
- Severity
- MEDIUM
- CVSS base score
- 6.9
- CVSS vector
- CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N
- EPSS probability
- 0.35%
- CWE
- CWE-306
- Published
- 2026-09-12
- Last modified
- 2026-09-14
Affected products
- WWBN AVideo
Weakness type
Related vulnerabilities
- CVE-2026-67277 — Kernel memory disclosure and denial of service in MikroTik RouterOS btest service
- CVE-2026-81735 — UI-TARS-desktop @agent-infra MCP Servers Bind Every Interface Without Authentication, Exposing Arbitrary Command Execution
- CVE-2026-65956 — KubePi: Unauthenticated SSO/OIDC configuration allows admin account takeover and SSRF
- CVE-2026-92808 — Server-Side Request Forgery in Altium Enterprise Server UnifiedLogin Service Allows Unauthenticated System Compromise
- CVE-2026-82695 — Tenda AC18 Telnet telnet missing authentication
- CVE-2026-82694 — Tenda AC1206 Web UI ate R7WebsSecurityHandler missing authentication
- CVE-2026-82693 — Tenda AC1206 Web UI telnet TendaTelnet missing authentication
- CVE-2026-80462 — Privilege Escalation in Progress Chef Automate