Critical severity9.8NVD Advisory· Published Feb 28, 2023· Updated Jun 17, 2026
CVE-2023-27372
CVE-2023-27372
Description
SPIP before 4.2.1 allows Remote Code Execution via form values in the public area because serialization is mishandled. The fixed versions are 3.2.18, 4.0.10, 4.1.8, and 4.2.1.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
7Patches
Vulnerability mechanics
References
8- git.spip.net/spip/spip/commit/5aedf49b89415a4df3eb775eee3801a2b4b88266nvdPatch
- git.spip.net/spip/spip/commit/96fbeb38711c6706e62457f2b732a652a04a409dnvdPatch
- www.debian.org/security/2023/dsa-5367nvdThird Party Advisory
- blog.spip.net/Mise-a-jour-critique-de-securite-sortie-de-SPIP-4-2-1-SPIP-4-1-8-SPIP-4-0-10-et.htmlnvdRelease Notes
- packetstormsecurity.com/files/171921/SPIP-Remote-Command-Execution.htmlnvd
- packetstormsecurity.com/files/173044/SPIP-4.2.1-Remote-Code-Execution.htmlnvd
- packetstorm.news/files/id/171921nvd
- packetstorm.news/files/id/173044nvd
News mentions
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