CVE-2024-8517
criticalpriority · act · 82EPSS 0.946 · 100 %ileexploit · weaponizedEUUSEPSS · scored 2026-10-27
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
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode
ssvc
A stakeholder decision — act, attend, or track — from exploitation and impact.
weaknesses
The CWE weakness classes this flaw belongs to.
exploits (3)
Public proof-of-concept and weaponised exploit code.
- exploit/multi/http/spip_bigup_unauth_rceSPIP BigUp Plugin Unauthenticated RCEweaponized · metasploit
- Chocapikk/CVE-2024-8517SPIP BigUp Plugin Unauthenticated RCEPoC · poc_in_github
affected products (7)
Products and version ranges known to be affected.
also known as (3)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (13)
External citations — patches, advisories, analysis.
- https://blog.spip.net/Mise-a-jour-critique-de-securite-sortie-de-SPIP-4-3-2-SPIP-4-2-16-SPIP-4-1-18.htmlcnnvd
- https://cxsecurity.com/cveshow/CVE-2024-8517/cnnvd
- https://thinkloveshare.com/hacking/spip_preauth_rce_2024_part_2_a_big_upload/cnnvd
- https://vigilance.fr/vulnerability/SPIP-code-execution-dated-20-08-2024-44983cnnvd
- https://vulncheck.com/advisories/spip-upload-rcecnnvd
- https://blog.spip.net/Mise-a-jour-critique-de-securite-sortie-de-SPIP-4-3-2-SPIP-4-2-16-SPIP-4-1-18.htmlenisa_euvd
- https://thinkloveshare.com/hacking/spip_preauth_rce_2024_part_2_a_big_upload/enisa_euvd
- https://vozec.fr/researchs/spip-preauth-rce-2024-big-upload/enisa_euvd
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