CVE-2025-62400

EUVD-2025-35667
Moodle exposed the names of hidden groups to users who had permission to create calendar events but not to view hidden groups. This could reveal private or restricted group information.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
4.3 MEDIUM
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
fedoraCNA
4.3 MEDIUM
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 13%
Affected Products (NVD)
VendorProductVersion
moodlemoodle
4.1.0 ≤
𝑥
< 4.1.21
moodlemoodle
4.4.0 ≤
𝑥
< 4.4.11
moodlemoodle
4.5.0 ≤
𝑥
< 4.5.7
moodlemoodle
5.0.0 ≤
𝑥
< 5.0.3
𝑥
= Vulnerable software versions
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
moodle
bionic
needs-triage
jammy
dne
noble
dne
plucky
dne
questing
dne
xenial
needs-triage
Common Weakness Enumeration
References
https://access.redhat.com/security/cve/CVE-2025-62400
https://bugzilla.redhat.com/show_bug.cgi?id=2404433