CVE-2026-32931
HighCVSS 7.5Exploitation Probability (EPSS)
Low risk42th percentile - higher than 42% of all known CVEs
Summary
Chamilo LMS to system zarządzania nauczaniem. W wersjach przed 1.11.38 i 2.0.0-RC.3 występuje podatność na nieograniczone przesyłanie plików w funkcji przesyłania dźwięku ćwiczeń, która pozwala uwierzytelnionemu nauczycielowi na przesłanie powłoki PHP, podszywając się pod nagłówek Content-Type jako audio/mpeg.
Risk Assessment
Przesłany plik zachowuje oryginalne rozszerzenie .php i jest umieszczany w katalogu dostępnym przez sieć, co umożliwia zdalne wykonanie kodu jako użytkownik serwera WWW (www-data).
Recommendation
Zaleca się aktualizację do wersji 1.11.38 lub 2.0.0-RC.3, aby usunąć tę podatność.
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Original NVD description (English source)
Chamilo LMS is a learning management system. Prior to 1.11.38 and 2.0.0-RC.3, an unrestricted file upload vulnerability in the exercise sound upload function allows an authenticated teacher to upload a PHP webshell by spoofing the Content-Type header to audio/mpeg. The uploaded file retains its original .php extension and is placed in a web-accessible directory, enabling Remote Code Execution as the web server user (www-data). This vulnerability is fixed in 1.11.38 and 2.0.0-RC.3.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS

