Cross-Site Request Forgery Vulnerability in Moodle's Brickfield Tool
CVE-2025-3638

8.8HIGH

Key Information:

Vendor

Moodle
Status
Vendor
CVE Published:
25 April 2025

What is CVE-2025-3638?

A vulnerability has been identified in Moodle's Brickfield Tool, where the analysis request action fails to include a required token. This oversight exposes the system to potential Cross-Site Request Forgery (CSRF) attacks, allowing malicious actors to perform unintended actions on behalf of users without their consent. It is essential for users to understand the implications of this flaw and take appropriate measures to protect their systems from unauthorized access.

References

https://access.redhat.com/security/cve/CVE-2025-3638
vdb-entryx_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2359732
issue-trackingx_refsource_REDHAT
https://moodle.org/mod/forum/discuss.php?d=467600

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Red Hat would like to thank Vincent Schneider for reporting this issue.
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