CVE-2024-7954 in the critical feed json
SPIP porte_plume Plugin Arbitrary PHP Execution
published 2024-08-23 2 y ago modified 2026-06-17 4 mo ago also EUVD-2024-48791
- cvss
- 9.8
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 90.1%
- EPSS 90.1% chance of exploitation in 30 days, percentile 99.7%
- public exploits
- 1
- Metasploit, plus a Nuclei check
Summary
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.
Patch / fix
- SPIP SPIP 4.1.16, 4.2.13, 4.3.0-alpha2
- spip Debian 14, Debian 13 4.3.0+dfsg-1
debian advisories DEBIAN-CVE-2024-7954
Timeline
- First public exploit (Metasploit exploit/multi/http/spip_porte_plume_previsu_rce)
- Published
CISA SSVC
- Exploitation
- none
- Automatable
- yes
- Technical impact
- total
- Assessed
- 2 y ago
Exploit prediction
90.05% chance of exploitation in the next 30 days, higher than 99.7% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- Metasploit exploit/multi/http/spip_porte_plume_previsu_rce SPIP Unauthenticated RCE via porte_plume Plugin metasploit exploit, excellent rank, 2024-08-16
- Nuclei template SPIP Porte Plume Plugin - Remote Code Execution nuclei detection template
- thinkloveshare.com https://thinkloveshare.com/hacking/spip_preauth_rce_2024_part_1_the_feather/ referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Affected products
- SPIP SPIP
Classification
References
-
thinkloveshare.com
/hacking/spip_preauth_rce_2024_part_1_the_feather/
technical-description, exploit
-
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
-
vulncheck.com
/advisories/spip-porte-plume
third-party-advisory
Sources
- CVE List CVE-2024-7954
- NVD CVE-2024-7954
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.