CVE-2024-8517

critical · 9.8

A public exploit / detection template exists

Weaponised detection is publicly available, which meaningfully raises real-world risk regardless of CVSS. nuclei-templates →

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.

9.8

CVSS

94.6%

EPSS (exploit prob.)

100th

EPSS percentile

2024-09-06

Published

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weaknesses

CWE-73CWE-78

Affected products

Vendor	Product	Affected versions
spip	spip	>= 4.0.0, < 4.1.18
spip	spip	>= 4.2.0, <= 4.2.15
spip	spip	4.3.0
spip	spip	4.3.1

Check a specific version with /api/v1/cve/match.

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.html
https://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

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2024-8517