CVE-2026-27732
HighSummary
AVideo to otwartoźródłowa platforma wideo. W wersjach przed 22.0, punkt końcowy API `aVideoEncoder.json.php` akceptuje parametr `downloadURL` i pobiera wskazany zasób po stronie serwera bez odpowiedniej walidacji, co umożliwia uwierzytelnionym użytkownikom wywoływanie żądań do dowolnych adresów URL.
Risk Assessment
Uwierzytelniony atakujący może wykorzystać podatność SSRF do interakcji z wewnętrznymi usługami i pozyskiwania wrażliwych danych, co może prowadzić do dalszego kompromitowania systemu w zależności od środowiska wdrożeniowego.
Recommendation
Zaleca się aktualizację do wersji AVideo 22.0 lub nowszej, aby usunąć tę podatność oraz wprowadzenie dodatkowych mechanizmów walidacji dla parametrów API.
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Original NVD description (English source)
WWBN AVideo is an open source video platform. Prior to version 22.0, the `aVideoEncoder.json.php` API endpoint accepts a `downloadURL` parameter and fetches the referenced resource server-side without proper validation or an allow-list. This allows authenticated users to trigger server-side requests to arbitrary URLs (including internal network endpoints). An authenticated attacker can leverage SSRF to interact with internal services and retrieve sensitive data (e.g., internal APIs, metadata services), potentially leading to further compromise depending on the deployment environment. This issue has been fixed in AVideo version 22.0.