CVE-2025-3640

Moodle: idor in web service allows users enrolled in a course to access some details of other users

Description

A flaw was found in Moodle. Insufficient capability checks made it possible for a user enrolled in a course to access some details, such as the full name and profile image URL, of other users they did not have permission to access.

Category

4.3
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.03%
Published at:
Updated at:

References

Link Tags
https://access.redhat.com/security/cve/CVE-2025-3640 vdb entry
https://bugzilla.redhat.com/show_bug.cgi?id=2359734 issue tracking
https://moodle.org/mod/forum/discuss.php?d=467601

Frequently Asked Questions

What is the severity of CVE-2025-3640?
CVE-2025-3640 has been scored as a medium severity vulnerability.
How to fix CVE-2025-3640?
To fix CVE-2025-3640, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2025-3640 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2025-3640 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2025-3640?
CVE-2025-3640 affects .
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