AVideo CVE-2026-45619
MEDIUM
GHSA-c3ch-22rq-xfwr
CVSS VectorNVD
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:N
Lifecycle Timeline
2DescriptionNVD
CVE-2026-43884 fix 603e7bf patched EpgParser.php and plugin/AI/receiveAsync.json.php to use url_get_contents (redirect-safe). Neither uses the $resolvedIP out-param of isSSRFSafeURL() for DNS pinning via CURLOPT_RESOLVE. Six+ other call sites still discard $resolvedIP, opening DNS-rebinding TOCTOU.
Reference correct pattern at plugin/YPTWallet/YPTWallet.php:1071-1098:
$resolvedIP = null;
if (isSSRFSafeURL($url, $resolvedIP)) {
curl_setopt($ch, CURLOPT_RESOLVE, ["$hAnalysisAI
Time-of-check-time-of-use DNS rebinding in AVideo <= 29.0 allows remote unauthenticated attackers to bypass Server-Side Request Forgery (SSRF) protections and exfiltrate sensitive data from internal networks. The partial fix for CVE-2026-43884 in commit 603e7bf addressed only two call sites but left six or more locations discarding the DNS-pinning mechanism via CURLOPT_RESOLVE, enabling attackers to race DNS resolution between validation and HTTP request execution. …
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