SPIP interface_traduction_objets Plugin Allows Remote Code Execution

Summary

A security flaw in the SPIP interface_traduction_objets plugin lets an authenticated user with editor-level access inject and execute malicious code on the server. This could allow an attacker to access sensitive data or take control of the server. Update to version 2.2.2 or later to fix the issue.

What to do

No fix is available yet. Check with your software vendor for updates.

Affected software

Vendor	Product	Affected versions	Fix available
spip	interface_traduction_objets	<= 2.2.2	–

Original title

The SPIP interface_traduction_objets plugin versions prior to 2.2.2 contain an authenticated remote code execution vulnerability in the translation interface workflow. The plugin incorporates untru...

Original description

The SPIP interface_traduction_objets plugin versions prior to 2.2.2 contain an authenticated remote code execution vulnerability in the translation interface workflow. The plugin incorporates untrusted request data into a hidden form field that is rendered without SPIP output filtering. Because fields prefixed with an underscore bypass protection mechanisms and the hidden content is rendered with filtering disabled, an authenticated attacker with editor-level privileges can inject crafted content that is evaluated through SPIP's template processing chain, resulting in execution of code in the context of the web server.

nvd CVSS3.1 8.8

nvd CVSS4.0 8.7

Vulnerability type

CWE-94 Code Injection

https://blog.spip.net/Mise-a-jour-de-securite-sortie-de-SPIP-4-4-10.html Release Notes
https://chocapikk.com/posts/2026/spip-plugins-vulnerabilities/ Third Party Advisory
https://git.spip.net/spip-contrib-extensions/interface_traduction_objets/-/commi... Patch
https://plugins.spip.net/interface_traduction_objets Product
https://www.vulncheck.com/advisories/spip-interface-traduction-objets-authentica... Third Party Advisory