Moodle ddimageortext XSS in DragandDrop onto Image question type
CVE-2025-26528 Published on February 24, 2025
Stored XSS in ddimageortext question type
The drag-and-drop onto image (ddimageortext) question type required additional sanitizing to prevent a stored XSS risk.
Vulnerability Analysis
CVE-2025-26528 is exploitable with network access, requires user interaction. This vulnerability is consided to have a high level of attack complexity. The potential impact of an exploit of this vulnerability is considered to have no impact on confidentiality, with no impact on integrity, and no impact on availability.
Weakness Type
What is a XSS Vulnerability?
The software does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.
CVE-2025-26528 has been classified to as a XSS vulnerability or weakness.
Products Associated with CVE-2025-26528
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Affected Versions
Moodle Project moodle:- Version 4.5.0 and below 4.5.2 is affected.
- Version 4.4.0 and below 4.4.6 is affected.
- Version 4.3.0 and below 4.3.10 is affected.
- Version 4.1.0 and below 4.1.16 is affected.
- Version 4.2.0 and below 4.2.* is unknown.
- Before 4.0.* is unknown.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.