CVE-2025-34032

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.

CVSS v3 6.1 MEDIUM

6.1^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://vulncheck.com/advisories/moodle-lms-jmol-plugin-xss	Third Party Advisory
https://www.dionach.com/moodle-jmol-plugin-multiple-vulnerabilities/	Exploit Third Party Advisory
https://www.exploit-db.com/exploits/46881	Exploit Third Party Advisory
https://www.exploit-db.com/exploits/46881	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:geoffrowland:jmol:*:*:*:*:*:moodle:*:*

History

09 Jul 2025, 19:09

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-06-24 01:15

Updated : 2025-07-09 19:09

NVD link : CVE-2025-34032

Mitre link : CVE-2025-34032

CVE.ORG link : CVE-2025-34032

JSON object : View

Products Affected

geoffrowland

jmol

CWE

CWE-20

Improper Input Validation

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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