CVE-2024-8517

CRITICAL EPSS 99.8%
Published Sep 6, 20241y ago · Modified Jun 17, 20261w ago
9.8 CVSS 3.1
Critical
Find Similar
Published Sep 6, 2024 1y ago
Last Modified Jun 17, 2026 1w ago

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.

CVSS Details

Base Score
9.8
Exploitability
3.9
Impact
5.9
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

EPSS Exploit Probability
99.8% percentile
Exploit & Patch Status
Public Exploit Known
No Patch Available

Weaknesses 2

CWE-73
CWE-78 OS Command Injection Injection

Affected Products 4

VendorProductVersionRange
spipspip*≥4.0.0  –  <4.1.18
spipspip*≥4.2.0  –  ≤4.2.15
spipspip4.3.0any
spipspip4.3.1any

References 4

  • blog.spip.net 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
  • thinkloveshare.com https://thinkloveshare.com/hacking/spip_preauth_rce_2024_part_2_a_big_upload/
    ExploitThird Party Advisory
  • vozec.fr https://vozec.fr/researchs/spip-preauth-rce-2024-big-upload/
    ExploitThird Party Advisory
  • vulncheck.com https://vulncheck.com/advisories/spip-upload-rce
    Third Party Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.