SPIP before 4.3.2, 4.2.16, and 4.1.18 is vulnerable to a command injection issue. A remote and unauthenticated attacker can execute arbitrary operating system commands by sending a crafted multipart file upload HTTP request.
PoC: CVE-2024-8517
SPIP BigUp Plugin Unauthenticated RCE
PoC: SPIP-BigUp-Unauthenticated-RCE-Exploit-CVE-2024-8517
This Python exploit targets a critical unauthenticated Remote Code Execution (RCE) vulnerability in the BigUp plugin of SPIP CMS (≤ 4.3.1, 4.2.15, 4.1.17). It abuses the bigup_retrouver_fichiers parameter, allowing attackers to execute arbitrary PHP via upload progress features, without authentication.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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