VulnerabilityAnalyzed

CVE-2025-52468

Prior to version 1.11.30, an input validation vulnerability exists when importing user data from CSV files.

MEDIUM 6.1EPSS 0.35%

Does this matter?

Lower severity and a low EPSS score (0.35%). Track it; it rarely justifies an emergency change on its own.

Description

Chamilo is a learning management system. Prior to version 1.11.30, an input validation vulnerability exists when importing user data from CSV files. This flaw occurs due to insufficient sanitization of user data, specifically in the "Last Name", "First Name", and "Username" fields. It allows attackers to inject a stored cross-site scripting (XSS) payload that is triggered when the user profile is viewed, potentially leading to malicious script execution in the context of the authenticated use. This issue has been patched in version 1.11.30.

CVSS 3.1: 6.1 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
EPSS: 0.35% probability · 28th percentile
CISA KEV: Not listed
Weakness: CWE-79
Affected: chamilo/chamilo lms
Source: security-advisories@github.com

References

https://github.com/chamilo/chamilo-lms/commit/790ef513aceacae6fe5b6641145901f04c7992ddPatch
https://github.com/chamilo/chamilo-lms/releases/tag/v1.11.30Product, Release Notes
https://github.com/chamilo/chamilo-lms/security/advisories/GHSA-hc3c-8p55-xh4rExploit, Vendor Advisory

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.