Unrated severityNVD Advisory· Published Sep 6, 2024· Updated Nov 22, 2025
SPIP Bigup Multipart File Upload OS Command Injection
CVE-2024-8517
Description
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.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2Patches
Vulnerability mechanics
References
4- thinkloveshare.com/hacking/spip_preauth_rce_2024_part_2_a_big_upload/mitreexploittechnical-description
- vozec.fr/researchs/spip-preauth-rce-2024-big-upload/mitreexploittechnical-description
- blog.spip.net/Mise-a-jour-critique-de-securite-sortie-de-SPIP-4-3-2-SPIP-4-2-16-SPIP-4-1-18.htmlmitrevendor-advisory
- vulncheck.com/advisories/spip-upload-rcemitrethird-party-advisory
News mentions
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