CVE-2025-26153

Public Exploit

Description

A Stored XSS vulnerability exists in the message compose feature of Chamilo LMS 1.11.28. Attackers can inject malicious scripts into messages, which execute when victims, such as administrators, reply to the message.

Category

5.4
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.03%
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/chamilo/chamilo-lms/commit/beb07770d674fcc9db6df0e59aab107678c28682
https://github.com/chamilo/chamilo-lms/commit/d5c29cf39ac30d7364a52bba4036c3e870412066
https://gist.github.com/NoSpaceAvailable/234acdf57b5d7b29b2f39090c1686bc8

Frequently Asked Questions

What is the severity of CVE-2025-26153?
CVE-2025-26153 has been scored as a medium severity vulnerability.
How to fix CVE-2025-26153?
To fix CVE-2025-26153, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2025-26153 being actively exploited in the wild?
It is possible that CVE-2025-26153 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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