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CVE-2025-52468

Chamilo Lms cross-site scripting (XSS)

8.8 HIGHPublic exploitEPSS 0.36%
  1. Published2 Mar 2026

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 breakdown

Attack vectorNetwork
Attack complexityLow
Privileges requiredNone
User interactionRequired
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected products

Chamilo Lms< 1.11.30

Remediation

Fixed in
Chamilo Lms≥ 1.11.30

References

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Frequently asked

Is CVE-2025-52468 being actively exploited?

CVE-2025-52468 is not in the CISA KEV catalog. A public exploit reference exists, so treat it as exploitable. Its EPSS exploit probability is 0.36%.

How severe is CVE-2025-52468?

CVE-2025-52468 has a CVSS 3.1 base score of 8.8, rated high. EPSS estimates a 0.36% probability of exploitation.

Which products are affected by CVE-2025-52468?

Affected products include Chamilo Lms.

How do I fix CVE-2025-52468?

Upgrade affected software to a fixed version, for example Chamilo Lms 1.11.30 or later, then confirm no affected versions remain in your inventory.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2025-52468 against the real software inventory on every managed device, every day. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

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Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.