CVE-2025-34032

UNKNOWN 0.0

Moodle LMS Jmol Plugin Cross-site Scripting (XSS)

CVSS Score

0.0

EPSS Score

0.0%

EPSS Percentile

0th

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. Exploitation evidence was observed by the Shadowserver Foundation on 2025-02-02 UTC.

CWE	CWE-79
Vendor	moodle
Product	jmol plugin
Published	Jun 24, 2025
Last Updated	Apr 7, 2026

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Affected Versions

Moodle / Jmol Plugin

0 ≤ 6.1

References

NVD ↗ CVE.org ↗ EPSS Data ↗

dionach.com: https://www.dionach.com/moodle-jmol-plugin-multiple-vulnerabilities/ exploit-db.com: https://www.exploit-db.com/exploits/46881 vulncheck.com: https://vulncheck.com/advisories/moodle-lms-jmol-plugin-xss

Credits

Dionach by Nomios