CVE-2025-34032

Public Exploit
Moodle LMS Jmol Plugin Cross-site Scripting (XSS)

Description

A reflected cross-site scripting (XSS) vulnerability exists in the Moodle LMS Jmol plugin version 6.1 and prior via the data parameter in jsmol.php. The application fails to properly sanitize user input before embedding it into the HTTP response, allowing an attacker to execute arbitrary JavaScript in the victim's browser by crafting a malicious link. This can be used to hijack user sessions or manipulate page content.

Categories

5.1
CVSS
Severity: Medium
CVSS 4.0 •
CVSS 3.1 •
EPSS 0.04%
Third-Party Advisory exploit-db.com Third-Party Advisory vulncheck.com Third-Party Advisory dionach.com
Affected: Moodle Jmol Plugin
Published at:
Updated at:

References

Link Tags
https://www.dionach.com/moodle-jmol-plugin-multiple-vulnerabilities/ exploit technical description third party advisory
https://www.exploit-db.com/exploits/46881 exploit third party advisory
https://vulncheck.com/advisories/moodle-lms-jmol-plugin-xss third party advisory

Frequently Asked Questions

What is the severity of CVE-2025-34032?
CVE-2025-34032 has been scored as a medium severity vulnerability.
How to fix CVE-2025-34032?
To fix CVE-2025-34032, 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-2025-34032 being actively exploited in the wild?
It is possible that CVE-2025-34032 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.
What software or system is affected by CVE-2025-34032?
CVE-2025-34032 affects Moodle Jmol Plugin.
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