Low severity · published Sep 30, 2026
CVE-2026-102587
Moodle: user list filters bypass profile field visibility
2.7
CVSS
0.2%
EPSS
No
On KEV
Description
A flaw was found in Moodle. User list filters do not properly enforce visibility restrictions on user profile fields. An authorized user with manager privileges can filter user lists using profile attributes they are not permitted to view directly, resulting in unauthorized information disclosure by inferring hidden user data.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 15% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MO
Moodle · Moodle
before 4.5.13; 5.0.0 before 5.0.9; 5.1.0 before 5.1.6; 5.2.0 before 5.2.2 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-102587
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-102587
git.moodle.org
http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-87518
vdb-entry
https://access.redhat.com/security/cve/CVE-2026-102587
issue-tracking
https://bugzilla.redhat.com/show_bug.cgi?id=2543642
moodle.org
https://moodle.org/mod/forum/discuss.php?d=482506
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