Moderate severityOSV Advisory· Published Apr 25, 2025· Updated Apr 28, 2025
Moodle: idor in messaging web service allows access to some user details
CVE-2025-3645
Description
A flaw was found in Moodle. Insufficient capability checks in a messaging web service allowed users to view other users' names and online statuses.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
moodle/moodlePackagist | < 4.1.18 | 4.1.18 |
moodle/moodlePackagist | >= 4.3.0-beta, < 4.3.12 | 4.3.12 |
moodle/moodlePackagist | >= 4.4.0-beta, < 4.4.8 | 4.4.8 |
moodle/moodlePackagist | >= 4.5.0-beta, < 4.5.4 | 4.5.4 |
Affected products
3- osv-coords2 versions
< 4.1.18+ 1 more
- (no CPE)range: < 4.1.18
- (no CPE)range: < 4.1.18
Patches
Vulnerability mechanics
References
8- github.com/advisories/GHSA-pj96-xh2w-fgqxghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2025-3645ghsaADVISORY
- access.redhat.com/security/cve/CVE-2025-3645ghsavdb-entryx_refsource_REDHATWEB
- bugzilla.redhat.com/show_bug.cgighsaissue-trackingx_refsource_REDHATWEB
- github.com/moodle/moodle/commit/2fd810c8981f9b10087467a3b8fce779b157200fghsaWEB
- github.com/moodle/moodle/commit/a8179842b450659c288f284e06361a4fbab8742aghsaWEB
- github.com/moodle/moodle/commit/bb65effe41524d8373c1dc499c3323ac469ea558ghsaWEB
- moodle.org/mod/forum/discuss.phpghsaWEB
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