CVE-2025-71240

MEDIUM

SPIP 4.2.0-4.2.14 - Cross-Site Scripting via HTML Code Tags

Title source: llm

Description

SPIP before 4.2.15 allows Cross-Site Scripting (XSS) via crafted content in HTML code tags. The application does not properly verify JavaScript within code tags, allowing an attacker to inject malicious scripts that execute in a victim's browser.

References (3)

Core 3

Core References

Various Sources vendor-advisory patch

https://blog.spip.net/Mise-a-jour-de-maintenance-et-securite-sortie-de-SPIP-4-2-15.html

Various Sources product

https://git.spip.net/spip/spip

Third Party Advisory third-party-advisory

https://www.vulncheck.com/advisories/spip-cross-site-scripting-via-code-tags

Scores

CVSS v3 5.4

EPSS 0.0018

EPSS Percentile 8.1%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-79

Status published

Products (1)

spip/spip 4.2.0 - 4.2.15

Published Feb 19, 2026

Tracked Since Feb 19, 2026