Vulnerability DatabaseCVE-2025-3645
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CVE-2025-3645
April 25, 2025
A flaw was found in Moodle. Insufficient capability checks in a messaging web service allowed users to view other users' names and online statuses.
Affected Packages
moodle/moodle (PHP):
Affected version(s) >=v4.3.0 <v4.3.12
Fix Suggestion:
Update to version v4.3.12
moodle/moodle (PHP):
Affected version(s) >=v4.5.0 <v4.5.4
Fix Suggestion:
Update to version v4.5.4
moodle/moodle (PHP):
Affected version(s) >=v1.0.0 <v4.1.18
Fix Suggestion:
Update to version v4.1.18
moodle/moodle (PHP):
Affected version(s) >=v4.4.0 <v4.4.8
Fix Suggestion:
Update to version v4.4.8
Related Resources (9)
https://bugzilla.redhat.com/show_bug.cgi?id=2359761
https://github.com/moodle/moodle/commit/2fd810c8981f9b10087467a3b8fce779b157200f
https://access.redhat.com/security/cve/CVE-2025-3645
https://github.com/moodle/moodle
https://github.com/moodle/moodle/commit/a8179842b450659c288f284e06361a4fbab8742a
https://github.com/search?q=repo%3Amoodle%2Fmoodle+MDL-72704&type=commits
https://nvd.nist.gov/vuln/detail/CVE-2025-3645
https://moodle.org/mod/forum/discuss.php?d=467606
https://github.com/moodle/moodle/commit/bb65effe41524d8373c1dc499c3323ac469ea558
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CVSS v4
Base Score:
5.3
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
NONE
Vulnerable System Confidentiality
LOW
Vulnerable System Integrity
NONE
Vulnerable System Availability
NONE
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
4.3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
NONE
Availability
NONE
Weakness Type (CWE)
Incorrect Authorization
CWE-863
EPSS
Base Score:
0.11