Moodle Tags Exposure in Tag Search and Block Functionality
CVE-2025-26527

5.3MEDIUM

Key Information:

Vendor
Moodle Project
Status
Moodle
Vendor
CVE Published:
24 February 2025

Summary

An issue exists in Moodle where tags that are intended to remain hidden from users can be unintentionally accessed through the tag search feature and the tags block. This exposure could result in users discovering information that should not be publicly visible, which raises concerns about data privacy and application security.

Affected Version(s)

moodle 4.5.0 < 4.5.2

moodle 4.4.0 < 4.4.6

moodle 4.3.0 < 4.3.10

References

https://moodle.org/mod/forum/discuss.php?d=466143
vendor-advisory
http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=...
patch

CVSS V3.1

Score:
5.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.