CVE-2024-8517

high-risk
Published 2024-09-06

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.

Do I need to act?

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93.2% chance of exploitation in next 30 days
EPSS score — higher than 7% of all CVEs
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
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Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.8/10 Critical
NETWORK / LOW complexity

Affected Products (3)

Affected Vendors

Spip

References (4)

Vendor Advisory https://blog.spip.net/Mise-a-jour-critique-de-securite-sortie-de-SPIP-4-3-2-SPIP...
Exploit https://thinkloveshare.com/hacking/spip_preauth_rce_2024_part_2_a_big_upload/
Exploit https://vozec.fr/researchs/spip-preauth-rce-2024-big-upload/
Third Party Advisory https://vulncheck.com/advisories/spip-upload-rce
61
/ 100
high-risk
Severity 32/34 · Critical
Exploitability 20/34 · Moderate
Exposure 9/34 · Low