CVE-2025-71243

CRITICAL 9.8

SPIP Saisies Plugin < 5.11.1 Remote Code Execution

CVSS Score

9.8

EPSS Score

0.0%

EPSS Percentile

0th

The 'Saisies pour formulaire' (Saisies) plugin for SPIP versions 5.4.0 through 5.11.0 contains a critical Remote Code Execution (RCE) vulnerability. An attacker can exploit this vulnerability to execute arbitrary code on the server. Users should immediately update to version 5.11.1 or later.

CWE	CWE-94
Vendor	spip
Product	saisies pour formulaire
Published	Feb 19, 2026
Last Updated	Mar 5, 2026

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CVSS v3 Breakdown

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

Affected Versions

SPIP / Saisies pour formulaire

5.4.0 < 5.11.1

References

NVD ↗ CVE.org ↗ EPSS Data ↗

blog.spip.net: https://blog.spip.net/Mise-a-jour-critique-de-securite-pour-le-plugin-Saisies.html plugins.spip.net: https://plugins.spip.net/saisies vulncheck.com: https://www.vulncheck.com/advisories/spip-saisies-plugin-remote-code-execution

Credits

OpenStudio