RCE in Spip Interface Traduction Objets
CVE-2026-27745
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.
Vulnerability class: RCE (Remote Code Execution)
EPSS: 0.008 (51.6th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Spip Interface_traduction_objets — versions 0
Weakness classification (CWE)
References
- disclosure@vulncheck.com (technical-description, Third Party Advisory, exploit)
- disclosure@vulncheck.com (vendor-advisory, Release Notes)
- disclosure@vulncheck.com (Product, product)
- disclosure@vulncheck.com (Patch, patch)
- disclosure@vulncheck.com (Third Party Advisory, third-party-advisory)
Frequently asked questions
- What is CVE-2026-27745?
- CVE-2026-27745 is a high-severity vulnerability in Spip Interface Traduction Objets, classified under Code Injection. CVSS score: 8.8/10. Published 2026-02-25.
- How severe is CVE-2026-27745?
- High severity. CVSS v3 base score is 8.8 out of 10.