Description

Moodle PDF Annotator plugin v1.5 release 9 allows stored cross-site scripting (XSS) via the Public Comments feature. An attacker with a low-privileged account (e.g., Student) can inject arbitrary JavaScript payloads into a comment. When any other user (Student, Teacher, or Admin) views the annotated PDF, the payload is executed in their browser, leading to session hijacking, credential theft, or other attacker-controlled actions.

INFO

Published Date :

2025-10-21T00:00:00.000Z

Last Modified :

2025-10-22T14:53:49.095Z

Source :

mitre
AFFECTED PRODUCTS

The following products are affected by CVE-2025-60506 vulnerability.

Vendors Products
Moodle
  • Moodle
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-60506.

URL Resource
https://github.com/onurcangnc/moodle-xss-pdfannotator cve-icon cve-icon
https://onurcangenc.com.tr/blog/moodle-xss-pdfannotator cve-icon cve-icon
https://onurcangenc.com.tr/posts/cve-2025-60506-stored-cross-site-scripting-xss-in-moodle-pdf-annotator-plugin-v1-5-release-9/ cve-icon cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact