CVE-2024-24399

HIGHNVD 7.27.2—Elevated

7.2

An arbitrary file upload vulnerability in LEPTON v7.0.0 allows authenticated attackers to execute arbitrary PHP code by uploading this code to the backend/languages/index.php languages area.

CVSS v3: 7.2
EG Score: 7.2(medium)
EPSS: 87.0%
KEV: Not listed

Published

January 25, 2024

Last Modified

June 5, 2025

References (8)

cve@mitrehttps://github.com/capture0x/leptoncms
cve@mitrehttps://github.com/capture0x/leptoncms/blob/main/README.md
cve@mitrehttps://packetstormsecurity.com/files/176647/Lepton-CMS-7.0.0-Remote-Code-Execution.html
cve@mitrehttps://www.exploit-db.com/exploits/51949
af854a3a-2127-422b-91ae-364da2661108https://github.com/capture0x/leptoncms
af854a3a-2127-422b-91ae-364da2661108https://github.com/capture0x/leptoncms/blob/main/README.md
af854a3a-2127-422b-91ae-364da2661108https://packetstormsecurity.com/files/176647/Lepton-CMS-7.0.0-Remote-Code-Execution.html
af854a3a-2127-422b-91ae-364da2661108https://www.exploit-db.com/exploits/51949

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-434Unrestricted Upload of File with Dangerous Type

Data Freshness Timeline

(refreshed 18× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-06 13:46 UTCepss_batch
2026-06-06 13:46 UTCepss_batch
2026-06-05 22:46 UTCepss_batch
2026-06-05 22:46 UTCepss_batch
2026-06-05 06:09 UTCepss_batch
2026-06-05 06:09 UTCepss_batch
2026-06-04 13:11 UTCepss_batch
2026-06-04 13:11 UTCepss_batch
2026-06-04 13:11 UTCepss_batch
2026-06-02 20:12 UTCepss_batch
2026-06-02 20:12 UTCepss_batch
2026-06-01 13:51 UTCepss_batch
2026-06-01 13:51 UTCepss_batch
2026-06-01 13:51 UTCepss_batch
2026-05-31 22:30 UTCepss_batch
2026-05-31 22:30 UTCepss_batch
2026-05-31 00:15 UTCepss_batch
2026-05-31 00:15 UTCepss_batch
2026-05-29 13:43 UTCepss_batch
2026-05-29 13:43 UTCepss_batch

Frequently asked(5)

What is CVE-2024-24399?

CVE-2024-24399 is a high vulnerability published on January 25, 2024. An arbitrary file upload vulnerability in LEPTON v7.0.0 allows authenticated attackers to execute arbitrary PHP code by uploading this code to the backend/languages/index.php languages area.

When was CVE-2024-24399 disclosed?

CVE-2024-24399 was first published in the National Vulnerability Database on January 25, 2024, with the most recent update on June 5, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2024-24399 actively exploited?

CVE-2024-24399 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 87.0% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2024-24399?

CVE-2024-24399 has a CVSS v3 base score of 7.2 (NVD).

How do I remediate CVE-2024-24399?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2024-24399, 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

See which npm, PyPI, Go, and Maven packages are affected by CVE-2024-24399

Explore →

Is Your Infrastructure Affected by CVE-2024-24399?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Start Free Scan →Browse All CVEs

CVE-2024-24399

📅 Published

🔄 Last Modified

🔗 References (8)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2024-24399?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (8)

Frequently asked(5)

Related CVEs(same CWE)