Moodle Assignment Submission De-anonymization via Search
CVE-2025-3628 Published on April 25, 2025
Moodle: moodle assignment submission search leaks anonymous student identities
A flaw has was found in Moodle where anonymous assignment submissions can be de-anonymized via search, revealing student identities.
Vulnerability Analysis
CVE-2025-3628 is exploitable with network access, and requires small amount of user privileges. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have a small impact on confidentiality, a small impact on integrity and availability.
Timeline
Reported to Red Hat.
Made public. 7 days later.
Weakness Type
What is an Information Disclosure Vulnerability?
The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.
CVE-2025-3628 has been classified to as an Information Disclosure vulnerability or weakness.
Products Associated with CVE-2025-3628
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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.