CVE-2024-7954
SPIP porte_plume Plugin Arbitrary PHP Execution
CVE-2024-7954 is a critical vulnerability (CVSS 9.8) in Spip, published August 23, 2024. Public exploit code exists. EPSS puts the chance of exploitation in the next 30 days at 90.1%, the 99th percentile. Fixed in spip 4.3.0+dfsg-1.
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.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
SPIP porte_plume Plugin Arbitrary PHP Execution
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.
- Record
CVE-2024-7954- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-95, CWE-1286
- Updated
- 2026-11-02
EUVDEUVD-2024-48791
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.
- Record
EUVD-2024-48791- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-42mv-3h37-wfh9
The porte_plume plugin used by SPIP before 4.30-alpha2, 4.2.13, and 4.1.16 is vulnerable to an...
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.
- Record
GHSA-42mv-3h37-wfh9- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-95, CWE-284
- Updated
- 2026-11-02
NVD
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.
- Record
CVE-2024-7954- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-95, CWE-1286
- Updated
- 2026-11-02
OSVDEBIAN-CVE-2024-7954
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.
- Record
DEBIAN-CVE-2024-7954- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVUBUNTU-CVE-2024-7954
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.
- Record
UBUNTU-CVE-2024-7954- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSV No score
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.
- Record
CVE-2024-7954- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
spipDebian:13 |
before 4.3.0+dfsg-1 | 4.3.0+dfsg-1 |
spipDebian:14 |
before 4.3.0+dfsg-1 | 4.3.0+dfsg-1 |
spipUbuntu:Pro:16.04:LTS |
All versions, plus listed versions 3.0.20-13.0.21-13.0.21-1ubuntu13.0.21-1ubuntu1+esm1 |
None known |
spipUbuntu:Pro:18.04:LTS |
All versions, plus listed versions 3.1.4-33.1.4-4~deb9u3build0.18.04.13.1.4-4~deb9u5build0.18.04.13.1.4-4~deb9u5ubuntu0.1~esm2 |
None known |
spipUbuntu:Pro:20.04:LTS |
All versions, plus listed versions 3.2.4-13.2.5-13.2.7-13.2.7-1ubuntu0.13.2.7-1ubuntu0.1+esm2 |
None known |
spipUbuntu:22.04:LTS |
All versions, plus listed versions 3.2.11-33.2.12-14.0.2-14.0.4-1 |
None known |
spipUbuntu:24.04:LTS |
All versions, plus listed versions 4.1.11+dfsg-14.1.12+dfsg-14.1.13+dfsg-14.1.15+dfsg-14.2.9+dfsg-2 |
None known |
Public exploits
Links only. Every CVE stores no exploit code.
| Source | Link | Date |
|---|---|---|
| Metasploit | SPIP Unauthenticated RCE via porte_plume Plugin | 2024-08-16 |
| Nuclei | SPIP Porte Plume Plugin - Remote Code Execution | |
| PoC in GitHub | 0dayan0n/RCE_CVE-2024-7954- | 2024-12-28 |
| PoC in GitHub | Arthikw3b/RCE-CVE-2024-7954 | 2025-02-05 |
| PoC in GitHub | Chocapikk/CVE-2024-7954 | 2024-08-10 |
| PoC in GitHub | ShivanshKuntal/Exploitation-of-a-Remote-Code-Execution-vulnerability--CVE-2024-7954- | 2025-12-11 |
| PoC in GitHub | TheCyberguy-17/RCE_CVE-2024-7954 | 2024-09-23 |
| PoC in GitHub | bigb0x/CVE-2024-7954 | 2024-08-28 |
| PoC in GitHub | gh-ost00/CVE-2024-7954-RCE | 2024-09-01 |
| PoC in GitHub | r0otk3r/CVE-2024-7954 | 2025-07-08 |
| PoC in GitHub | zxj-hub/CVE-2024-7954POC | 2024-12-20 |
History
| When | Changed | Sources |
|---|---|---|
| 2026-11-02 | created | CVE List, EUVD, GitHub Advisories, Metasploit, Nuclei, NVD, OSV, PoC in GitHub |
References
vulncheck.com/advisories/spip-porte-plume
blog.spip.net/Mise-a-jour-critique-de-securite-sortie-de-SPIP-4-3-0-alpha2-SPIP-4-2-13-SPIP-4.html
thinkloveshare.com/hacking/spip_preauth_rce_2024_part_1_the_feather
nvd.nist.gov/vuln/detail/CVE-2024-7954
github.com/advisories/GHSA-42mv-3h37-wfh9
security-tracker.debian.org/tracker/CVE-2024-7954
ubuntu.com/security/CVE-2024-7954
cve.org/CVERecord?id=CVE-2024-7954