Medium severity5.3NVD Advisory· Published Nov 22, 2021· Updated Jun 17, 2026
CVE-2021-43560
CVE-2021-43560
Description
A flaw was found in Moodle in versions 3.11 to 3.11.3, 3.10 to 3.10.7, 3.9 to 3.9.10 and earlier unsupported versions. Insufficient capability checks made it possible to fetch other users' calendar action events.
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 | >= 3.9, < 3.9.11 | 3.9.11 |
moodle/moodlePackagist | >= 3.10, < 3.10.8 | 3.10.8 |
moodle/moodlePackagist | >= 3.11, < 3.11.4 | 3.11.4 |
Affected products
6- cpe:2.3:a:fedoraproject:extra_packages_for_enterprise_linux:7.0:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*
- Moodle/Moodledescription
- osv-coords2 versions
< 3.8.9+ 1 more
- (no CPE)range: < 3.8.9
- (no CPE)range: >= 3.9, < 3.9.11
Patches
Vulnerability mechanics
References
4- moodle.org/mod/forum/discuss.phpnvdPatchVendor AdvisoryWEB
- bugzilla.redhat.com/show_bug.cginvdIssue TrackingThird Party AdvisoryWEB
- github.com/advisories/GHSA-g39c-mccf-rxjvghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2021-43560ghsaADVISORY
News mentions
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