Vulnerability DatabaseCVE-2026-45140
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CVE-2026-45140
Published:September 17, 2026
Updated:October 09, 2026
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.
Affected Packages
https://github.com/chamilo/chamilo-lms.git (GITHUB):
Affected version(s) =v2.0.0 <v2.0.1
Fix Suggestion:
Update to version v2.0.1
Related Resources (6)
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
https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/45xxx/CVE-2026-45140.json
https://nvd.nist.gov/vuln/detail/CVE-2026-45140
https://github.com/chamilo/chamilo-lms
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CVSS v4
Base Score:
9.3
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
HIGH
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
9.8
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Weakness Type (CWE)
Storage of File with Sensitive Data Under Web Root
CWE-219
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
CWE-22
Unrestricted Upload of File with Dangerous Type
CWE-434
Improper Control of Generation of Code ('Code Injection')
CWE-94
EPSS
Base Score:
1.33