VYPR

Moodle Xss Pdfannotator

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by Onurcangnc

Source repositories

CVEs (1)

CVESevRiskCVSSEPSSKEVPublishedDescription
CVE-2025-60506Med0.355.40.00Oct 21, 2025Moodle 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.