CVE-2025-71243

9.8 CRITICAL
Published: February 19, 2026 Modified: February 26, 2026
View on NVD

Description

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.

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
https://blog.spip.net/Mise-a-jour-critique-de-securite-pour-le-plugin-Saisies.html
Source: disclosure@vulncheck.com
Vendor Advisory
https://plugins.spip.net/saisies
Source: disclosure@vulncheck.com
Product
https://www.vulncheck.com/advisories/spip-saisies-plugin-remote-code-execution
Source: disclosure@vulncheck.com
Third Party Advisory

3 reference(s) from NVD

Quick Stats

CVSS v3 Score
9.8 / 10.0
EPSS (Exploit Probability)
73.5%
99th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

CWE-94

Affected Vendors

spip

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