CVE-2024-27524 Cross-site scripting in n/a

What is CVE-2024-27524?

CVE-2024-27524 is a high-severity cross-site scripting vulnerability in Chamilo Chamilo Lms, published on 1 Nov 2024. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.

Official description

Cross Site Scripting vulnerability in Chamilo LMS v.1.11.26 allows a remote attacker to escalate privileges via a crafted script to the filename parameter of the new_ticket.php component.

Weakness: CWE-79

Which versions are affected by CVE-2024-27524?

It affects 1 product.

Products include Chamilo Chamilo Lms.

How do I fix CVE-2024-27524?

No fix has been published for CVE-2024-27524 yet. Limit exposure of the affected software until one is available.

Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.

Is CVE-2024-27524 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-27524 exists.

Other vulnerabilities in Chamilo Chamilo Lms

• CVE-2025-50187 Chamilo: Evaluation of untrusted user input leads to Remote Code Execution Critical 9.8
• CVE-2023-34944 File upload in n/a Critical 9.8
• CVE-2022-27423 SQL injection in n/a Critical 9.8
• CVE-2021-35414 SQL injection in n/a Critical 9.8
• CVE-2019-13082 File upload in n/a Critical 9.8

All Chamilo Chamilo Lms vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-hgcm-4hjv-p97p.