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Vulnerability record · CVE-2026-45140 · published 17 September 2026

CVE-2026-45140: Path traversal vulnerability

Chamilo LMS is an open-source learning management system. Prior to 2.0.1, Chamilo LMS allows an unauthenticated remote attacker to execute arbitrary code on the server. The authoritative advisory does not identify the affected endpoint, component, input, or exploitation mechanism. This issue is fixed in version 2.0.1.

9.8 CVSS 3.1 Critical EPSS 1.3% · top 30.2% CWE-22 · Path traversalCWE-94 · Code injection Deferred
9.8CVSS 3.1 base score
1.3%EPSS exploitation probability, 30 days
NoNot in CISA KEV
0Affected product versions listed by NVD
3References
24 Sep 2026Last modified by NVD

Description

Chamilo LMS is an open-source learning management system. Prior to 2.0.1, Chamilo LMS allows an unauthenticated remote attacker to execute arbitrary code on the server. The authoritative advisory does not identify the affected endpoint, component, input, or exploitation mechanism. This issue is fixed in version 2.0.1.

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

References

LinkTags
https://github.com/chamilo/chamilo-lms/commit/4bdba1b9a8820bd70c0809317775d7f6eaa79844
https://github.com/chamilo/chamilo-lms/releases/tag/v2.0.1
https://github.com/chamilo/chamilo-lms/security/advisories/GHSA-g4c3-4g96-6g4m

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Source: NIST National Vulnerability Database (record CVE-2026-45140), CISA KEV, FIRST EPSS (scores of 2026-09-28). This page is refreshed as NVD updates the record.