---
title: "CVE-2024-7954: SPIP porte_plume Plugin Arbitrary PHP… | CubePath"
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…"
language: en
source: https://cubepath.com/security/cve/CVE-2024-7954
---

# CVE-2024-7954: SPIP porte_plume Plugin Arbitrary PHP… | CubePath

## 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.

Official description from the CVE record, published by VulnCheck. Copyright © 1999-2026 The MITRE Corporation. See [/security/cve/legal](https://cubepath.com/security/cve/legal) for the CVE license. [View the record on cve.org](https://www.cve.org/CVERecord?id=CVE-2024-7954)

## Key data

### CVSS 3.1 Critical 9.8

Score published by VulnCheck in the CVE record.

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

| Metric                 | Value     | What it means                                                                       |
| ---------------------- | --------- | ----------------------------------------------------------------------------------- |
| Attack vector          | Network   | The vulnerable component can be reached over a network, possibly from the Internet. |
| Attack complexity      | Low       | No special conditions are needed. The attack can be repeated at will.               |
| Privileges required    | None      | No account or privileges are needed.                                                |
| User interaction       | None      | No action from any user is needed.                                                  |
| Scope                  | Unchanged | The impact stays within the vulnerable component.                                   |
| Confidentiality impact | High      | Serious or total effect on the secrecy of data.                                     |
| Integrity impact       | High      | Serious or total effect on the trustworthiness of data.                             |
| Availability impact    | High      | Serious or total effect on availability.                                            |

CVSS is owned and managed by FIRST.Org, Inc. (FIRST) and is used by permission. Each CVSS score on this site is shown together with its vector string, as published in the CVE record by the source named next to it. Learn more at [first.org/cvss](https://www.first.org/cvss/) .

### EPSS

Exploit Prediction Scoring System by FIRST: an estimate of the probability that exploitation activity will be observed in the next 30 days.

Score

0.90053 (90.1% probability)

Percentile

99.8%

Scores of

Nov 10, 2026

Model

v2026.06.15

### CISA assessment as of Aug 23, 2024

Stakeholder-Specific Vulnerability Categorization (SSVC) decision points added by CISA.

Automatable

yes

Technical impact

total

### Weakness (CWE)

CWE catalog version 5.0.

CWE names: Copyright © 2006-2026, The MITRE Corporation. See [/security/cve/legal](https://cubepath.com/security/cve/legal) for the CWE license.

- [CWE-95](https://cwe.mitre.org/data/definitions/95.html) Improper Neutralization of Directives in Dynamically Evaluated Code
- [CWE-1286](https://cwe.mitre.org/data/definitions/1286.html) Improper Validation of Syntactic Correctness of Input

## Affected products

Products listed in the CVE record, as the CNA published them.

- SPIP

  - affected: 4.3.0-alpha up to before 4.3.0-alpha2
  - affected: 4.2.0 up to before 4.2.13
  - affected: 4.1.0 up to before 4.1.16

## References

Links listed in the CVE record. They lead to other sites, which CubePath does not control.

- [vulncheck.com/advisories/spip-porte-plume](https://vulncheck.com/advisories/spip-porte-plume) third-party-advisory
- [blog.spip.net/Mise-a-jour-critique-de-securite-sortie-de-SP…](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
- [thinkloveshare.com/hacking/spip\_preauth\_rce\_2024\_part\_1\_the…](https://thinkloveshare.com/hacking/spip%5Fpreauth%5Frce%5F2024%5Fpart%5F1%5Fthe%5Ffeather/) technical-description exploit

## Timeline

1. ID reserved Aug 19, 2024
2. Record published Aug 23, 2024
3. Record last updated Nov 22, 2025

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## About CubePath

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Data from the CVE Program (MITRE), CISA KEV and FIRST EPSS. CVSS is owned by FIRST and used by permission. Not affiliated with or endorsed by MITRE, CISA or FIRST. Data as of Nov 10, 2026, 20:02 UTC. [Sources and licenses](https://cubepath.com/security/cve/legal)