CVE-2024-7954

Critical

Description

The porte_plume plugin used by SPIP before 4.30-alpha2, 4.2.13, and 4.1.16 is vulnerable to an arbitrary code execution vulnerability. A remote and unauthenticated attacker can execute arbitrary PHP as the SPIP user by sending a crafted HTTP request.

SeverityCritical

CVSS9.8

Exploit probability—

Product

SPIP

PublishedAug 23, 2024

First seenAug 23, 2024

Weakness typeCWE-95CWE-95 CWE-1286CWE-1286

How to fix

Update

SPIP SPIP4.3.0-alpha2, 4.2.13, 4.1.16 or later

Vendor advisories

blog.spip.net/Mise-a-jour-critique-de-securite-sortie-de-SPIP-4-3-0-alpha2-SPIP-4-2-13-SPIP-4.html

Affected products

Product	Affected versions	Fixed in
SPIP SPIP	4.3.0-alpha ≤ v < 4.3.0-alpha2, 4.2.0 ≤ v < 4.2.13, 4.1.0 ≤ v < 4.1.16	4.3.0-alpha2, 4.2.13, 4.1.16

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