CVE-2025-3645

EUVD-2025-12516
A flaw was found in Moodle. Insufficient capability checks in a messaging web service allowed users to view other users' names and online statuses.
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: 52%
Affected Products (NVD)
VendorProductVersion
moodlemoodle
𝑥
< 4.1.18
moodlemoodle
4.3.0 ≤
𝑥
< 4.3.12
moodlemoodle
4.4.0 ≤
𝑥
< 4.4.8
moodlemoodle
4.5.0 ≤
𝑥
< 4.5.4
𝑥
= Vulnerable software versions