CVE-2024-7954

CRITICALNVD 9.89.8—
EchelonGraph scoreHIGH confidence

Score elevated to 9.8 because EPSS predicts 93% probability of exploitation within the next 30 days (top 0.2% of all CVEs). NVD baseline CVSS 9.8 retained for reference. Confidence: see factors.

Triggered by: EPSS exploit prediction ≥85%
Sources: epss, ghsa, nvd
Weaponized
9.8
EchelonGraph verdictPatch this weekExploitation is likely or a public exploit exists.
  • High exploitation likelihood — EPSS 90%
CISA-KEV: Not listedEPSS: 90%CVSS: 9.8Exploit: NoneExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

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.

CVSS v3
9.8
EG Score
9.8(high)
EPSS
99.8%
KEV
Not listed

Published

August 23, 2024

Last Modified

April 15, 2026

Advisory Details (3)

Auto-updated May 5, 2026
No patch confirmed yet.
generic

SPIP porte_plume plugin Arbitrary PHP Execution | Advisories | VulnCheck

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

Spip Preauth RCE 2024: Part 1, The Feather • Think Love Share

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

Mise à jour critique de sécurité : sortie de SPIP 4.3.0-alpha2, SPIP 4.2.13, (…) - SPIP Blog

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

Data Freshness Timeline

(refreshed 3× in last 7d / 18× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

  1. 2026-07-11 02:41 UTCOSV refresh
  2. 2026-07-06 16:26 UTCEPSS rescore
  3. 2026-07-06 16:26 UTCEPSS rescore
  4. 2026-07-01 15:06 UTCEPSS rescore
  5. 2026-06-28 04:55 UTCEPSS rescore
  6. 2026-06-28 04:55 UTCEPSS rescore
  7. 2026-06-24 14:04 UTCEPSS rescore
  8. 2026-06-23 21:32 UTCEPSS rescore
  9. 2026-06-23 21:32 UTCEPSS rescore
  10. 2026-06-22 09:32 UTCOSV refresh
  11. 2026-06-19 19:25 UTCEPSS rescore
  12. 2026-06-19 19:25 UTCEPSS rescore
  13. 2026-06-18 17:52 UTCEPSS rescore
  14. 2026-06-18 17:52 UTCEPSS rescore
  15. 2026-06-15 17:48 UTCEPSS rescore
  16. 2026-06-15 17:48 UTCEPSS rescore
  17. 2026-06-12 23:11 UTCEPSS rescore
  18. 2026-06-12 23:11 UTCEPSS rescore
  19. 2026-06-11 13:59 UTCEPSS rescore
  20. 2026-06-08 14:16 UTCEPSS rescore
  21. 2026-06-08 14:16 UTCEPSS rescore
  22. 2026-06-07 15:24 UTCEPSS rescore
  23. 2026-06-05 22:46 UTCEPSS rescore
  24. 2026-06-05 22:46 UTCEPSS rescore
  25. 2026-06-04 12:39 UTCOSV refresh
Show 20 more
  1. 2026-06-02 20:12 UTCEPSS rescore
  2. 2026-06-02 20:12 UTCEPSS rescore
  3. 2026-05-31 00:16 UTCEPSS rescore
  4. 2026-05-31 00:16 UTCEPSS rescore
  5. 2026-05-27 13:40 UTCEPSS rescore
  6. 2026-05-27 13:40 UTCEPSS rescore
  7. 2026-05-27 13:40 UTCEPSS rescore
  8. 2026-05-21 23:41 UTCEG score recompute
  9. 2026-05-21 23:41 UTCGHSA enrichment
  10. 2026-05-20 22:37 UTCEPSS rescore
  11. 2026-05-20 22:37 UTCEPSS rescore
  12. 2026-05-20 22:37 UTCEPSS rescore
  13. 2026-05-20 22:37 UTCEPSS rescore
  14. 2026-05-20 22:37 UTCEPSS rescore
  15. 2026-05-20 11:21 UTCEPSS rescore
  16. 2026-05-20 11:21 UTCEPSS rescore
  17. 2026-05-20 11:21 UTCEPSS rescore
  18. 2026-05-20 11:21 UTCEPSS rescore
  19. 2026-05-18 21:30 UTCEPSS rescore
  20. 2026-05-18 21:30 UTCEPSS rescore

Publicly available exploits

(7 references)

Working exploit code is in the public domain (1 Metasploit module) (5 GitHub PoCs). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

  • GitHub PoC0dayan0n/RCE_CVE-2024-7954-
    First seen Dec 28, 2024

    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. (CRITICAL)

    Open source ↗
  • GitHub PoCTheCyberguy-17/RCE_CVE-2024-7954
    First seen Sep 23, 2024
    Open source ↗
  • GitHub PoCgh-ost00/CVE-2024-7954-RCE
    First seen Sep 1, 2024

    Unauthenticated Remote Code Execution in SPIP versions up to and including 4.2.12

    Open source ↗
  • GitHub PoCbigb0x/CVE-2024-7954
    First seen Aug 28, 2024

    This exploit will attempt to execute system commands on SPIP targets.

    Open source ↗
  • Metasploitexploit/multi/http/spip_porte_plume_previsu_rce✓ verified
    First seen Aug 16, 2024

    SPIP Unauthenticated RCE via porte_plume Plugin

    Open source ↗
  • GitHub PoCChocapikk/CVE-2024-7954
    First seen Aug 10, 2024

    Unauthenticated Remote Code Execution in SPIP versions up to and including 4.2.12

    Open source ↗
  • Nucleihttp/cves/2024/CVE-2024-7954.yaml
    First seen Jan 1, 2024

    SPIP Porte Plume Plugin - Remote Code Execution

    Open source ↗

Frequently asked(5)

What is CVE-2024-7954?
CVE-2024-7954 is a critical vulnerability published on August 23, 2024. 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.
When was CVE-2024-7954 disclosed?
CVE-2024-7954 was first published in the National Vulnerability Database on August 23, 2024, with the most recent update on April 15, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2024-7954 actively exploited?
CVE-2024-7954 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 99.8% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2024-7954?
CVE-2024-7954 has a CVSS v3 base score of 9.8 (NVD).
How do I remediate CVE-2024-7954?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2024-7954, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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