CVE-2026-8430
SPIP < 4.4.14 Remote Code Execution via nginx
CVSS Score
8.1
EPSS Score
0.2%
EPSS Percentile
45th
SPIP versions prior to 4.4.14 contain a remote code execution vulnerability in the public space that is limited to certain nginx configurations, allowing attackers to execute arbitrary code in the context of the web server. Attackers can exploit this vulnerability through specific nginx configuration scenarios to achieve code execution, and this issue is not mitigated by the SPIP security screen.
| CWE | CWE-94 |
| Vendor | spip |
| Product | spip |
| Published | May 12, 2026 |
| Last Updated | May 13, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected Versions
SPIP / SPIP
0 < 4.4.14
References
Credits
Louka Jacques-Chevallier