CVE-2025-71241CWE-79
SPIP < 4.3.6 Cross-Site Scripting in Private Area
Medium · published February 19, 2026
What it is
SPIP before 4.3.6, 4.2.17, and 4.1.20 allows Cross-Site Scripting (XSS) in the private area. The content of the error message displayed by the 'transmettre' API is not properly sanitized, allowing an attacker to inject malicious scripts. This vulnerability is mitigated by the SPIP security screen.
The record
Technical detail
- CVSS v4.0
- 4.8 · MEDIUM
- Vector
- CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N
- EPSS
- 0.00219 · 11.7th percentile
- Weakness
- CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
- Published
- 2026-02-19T14:58Z
EPSS history
Timeline