CVE-2026-90543
Last modified
CVE-2026-90543 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. 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.
Description
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.
Metrics
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| WWBN | AVideo | <= c3edcc274c389816d434acadac07ee78eaf330c1 |
References
Timeline
- Published
- Last Modified
- Status
- Received
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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Related CVEs from 2026
- CVE-2026-90538WWBN AVideo through commit c3edcc274c389816d434acadac07ee78e…5.3
- CVE-2026-90539WWBN AVideo through commit c3edcc274c389816d434acadac07ee78e…5.3
- CVE-2026-9054An attacker sending tcp, il, rudp, rudp, or gre packets with…9.2
- CVE-2026-90540WWBN AVideo through commit c3edcc274c389816d434acadac07ee78e…4.3
- CVE-2026-90541WWBN AVideo through commit c3edcc274c389816d434acadac07ee78e…5.3
- CVE-2026-90542WWBN AVideo through commit c3edcc274c389816d434acadac07ee78e…5.4
- CVE-2026-90544WWBN AVideo through commit c3edcc274c389816d434acadac07ee78e…4.3
- CVE-2026-90545WWBN AVideo through commit c3edcc274c389816d434acadac07ee78e…4.3
- CVE-2026-90546WWBN AVideo through commit c3edcc274c389816d434acadac07ee78e…4.3
- CVE-2026-90547WWBN AVideo through commit c3edcc274c389816d434acadac07ee78e…5.3
- CVE-2026-90548WWBN AVideo through commit c3edcc274c389816d434acadac07ee78e…5.3
- CVE-2026-90549WWBN AVideo through commit c3edcc274c389816d434acadac07ee78e…5.3
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Scan your code nowSource: NVD / NIST
