CVE-2026-41056: WWBN AVideo, заобикаляне на вход и права

Описание

Оригинално описание

WWBN AVideo is an open source video platform. In versions 29.0 and below, the `allowOrigin($allowAll=true)` function in `objects/functions.php` reflects any arbitrary `Origin` header back in `Access-Control-Allow-Origin` along with `Access-Control-Allow-Credentials: true`. This function is called by both `plugin/API/get.json.php` and `plugin/API/set.json.php` — the primary API endpoints that handle user data retrieval, authentication, livestream credentials, and state-changing operations. Combined with the application's `SameSite=None` session cookie policy, any website can make credentialed cross-origin requests and read authenticated API responses, enabling theft of user PII, livestream keys, and performing state changes on behalf of the victim. Commit caf705f38eae0ccfac4c3af1587781355d24495e contains a fix.

Засегнати продукти

• WWBN AVideo: <= 29.0

Вид слабост

• CWE-942 Permissive Cross-domain Security Policy with Untrusted Domains

История

Други уязвимости в WWBN AVideo

• 6.9CVE-2026-116800
• 5.4CVE-2026-116139
• 5.3CVE-2026-114634
• 7.0CVE-2026-114633
• 5.1CVE-2026-114048

Първоизточници

• https://www.cve.org/CVERecord?id=CVE-2026-41056
• https://nvd.nist.gov/vuln/detail/CVE-2026-41056
• https://github.com/WWBN/AVideo/security/advisories/GHSA-ccq9-r5cw-5hwq
• https://github.com/WWBN/AVideo/commit/caf705f38eae0ccfac4c3af1587781355d24495e