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CWE

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CVE-2024-7954

Published: Aug 23, 2024

Modified: Nov 22, 2025

PUBLISHED

CVSS v3.1

9.8

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.

Vendor	Product	Versions
SPIP	SPIP	affected `4.3.0-alpha - < 4.3.0-alpha2` affected `4.2.0 - < 4.2.13` affected `4.1.0 - < 4.1.16`

Weaknesses (CWE)

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

References

https://vulncheck.com/advisories/spip-porte-plume

third-party-advisory

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

vendor-advisory

https://thinkloveshare.com/hacking/spip_preauth_rce_2024_part_1_the_feather/

technical-description

exploit

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