CVE-2024-8517

Public Exploit
SPIP Bigup Multipart File Upload OS Command Injection

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.

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
EPSS 89.96% Top 5%
Vendor Advisory spip.net
Affected: SPIP SPIP
Published at:
Updated at:

References

Link Tags
https://thinkloveshare.com/hacking/spip_preauth_rce_2024_part_2_a_big_upload/ third party advisory exploit technical description
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 vendor advisory
https://vulncheck.com/advisories/spip-upload-rce third party advisory
https://vozec.fr/researchs/spip-preauth-rce-2024-big-upload/ third party advisory exploit technical description

Frequently Asked Questions

What is the severity of CVE-2024-8517?
CVE-2024-8517 has been scored as a critical severity vulnerability.
How to fix CVE-2024-8517?
To fix CVE-2024-8517, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2024-8517 being actively exploited in the wild?
It is possible that CVE-2024-8517 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~90% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2024-8517?
CVE-2024-8517 affects SPIP SPIP.
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