CVE-2025-71240

Published: Feb 19, 2026

Modified: Mar 5, 2026

PUBLISHED

CVSS v3.1

5.4

MEDIUM

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.

Vendor	Product	Versions
SPIP	SPIP	affected `4.2.0 - < 4.2.15`

Weaknesses (CWE)

CWE-79

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

References

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

vendor-advisory

patch

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

product

VulnCheck Advisory: SPIP < 4.2.15 Cross-Site Scripting via Code Tags

third-party-advisory

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CVE-2025-71240

Description

Affected Products

Weaknesses (CWE)

CVSS v3.1 Details

References