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CVE-2024-8517

SPIP Bigup Multipart File Upload OS Command Injection

CVSS 9.8 CRITICALEPSS 94.6%CWE-73CWE-78
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.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products
SPIP · SPIP
public PoCs found — 4
githubgithub.com/Chocapikk/CVE-2024-8517★ 16githubgithub.com/saadhassan77/SPIP-BigUp-Unauthenticated-RCE-Exploit-CVE-2024-8517★ 1cve_referencethinkloveshare.com/hacking/spip_preauth_rce_2024_part_2_a_big_upload/unverifiedcve_referencevozec.fr/researchs/spip-preauth-rce-2024-big-upload/unverified
⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.

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References
https://blog.spip.net/Mise-a-jour-critique-de-securite-sortie-de-SPIP-4-3-2-SPIP-4-2-16-SPIP-4-1-18.htmlhttps://thinkloveshare.com/hacking/spip_preauth_rce_2024_part_2_a_big_upload/https://vozec.fr/researchs/spip-preauth-rce-2024-big-upload/https://vulncheck.com/advisories/spip-upload-rce