CVE-2025-71243 — CRITICAL (9.8)

Q: How severe is CVE-2025-71243?

CVE-2025-71243 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Q: Is there a patch for CVE-2025-71243?

Check the references section above for vendor advisories and patch information. Affected products include: Spip Saisies.

Vulnerability 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.

CVSS Score

9.8

CRITICAL

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 Products

Vendor	Product	Versions
Spip	Saisies	>= 5.4.0, < 5.11.1

Related Weaknesses (CWE)

CWE-94

References

https://blog.spip.net/Mise-a-jour-critique-de-securite-pour-le-plugin-Saisies.htVendor Advisory
https://plugins.spip.net/saisiesProduct
https://www.vulncheck.com/advisories/spip-saisies-plugin-remote-code-executionThird Party Advisory

FAQ

What is CVE-2025-71243?

CVE-2025-71243 is a vulnerability with a CVSS score of 9.8 (CRITICAL). 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 execu...

How severe is CVE-2025-71243?

CVE-2025-71243 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2025-71243?

Check the references section above for vendor advisories and patch information. Affected products include: Spip Saisies.