CVE-2021-20281
- Source
- https://cve.org/CVERecord?id=CVE-2021-20281
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-20281.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2021-20281
- Aliases
- Downstream
- Published
- 2021-03-15T22:15:13Z
- Modified
- 2026-07-08T06:00:31Z
- Severity
-
- 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N CVSS Calculator
- Summary
- [none]
- Details
-
It was possible for some users without permission to view other users' full names to do so via the online users block in moodle before 3.10.2, 3.9.5, 3.8.8, 3.5.17.
- Database specific
{ "unresolved_ranges": [ { "cpes": [ "cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*", "cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*" ], "extracted_events": [ { "introduced": "32" }, { "last_affected": "32" }, { "introduced": "34" }, { "last_affected": "34" } ], "source": "CPE_STRING", "vendor_product": "fedoraproject:fedora" } ] }- References
-
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AFSNJ7XHVTC52RSRX2GBQFF3VEEAY2MS/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UFH5DDMU5TZ3JT4Q52WMRAHACA5MHIMT/
- https://bugzilla.redhat.com/show_bug.cgi?id=1939041
- https://moodle.org/mod/forum/discuss.php?d=419652
Affected packages
Git / github.com/moodle/moodle
Affected ranges
- Type
- GIT
- Repo
- https://github.com/moodle/moodle
- Events
-
IntroducedFixedIntroducedFixedIntroducedFixedIntroducedFixed
- Database specific
-
Show details
{ "cpe": "cpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*", "extracted_events": [ { "introduced": "3.5.0" }, { "fixed": "3.5.17" }, { "introduced": "3.8.0" }, { "fixed": "3.8.8" }, { "introduced": "3.9.0" }, { "fixed": "3.9.5" }, { "introduced": "3.10.0" }, { "fixed": "3.10.2" } ], "source": "CPE_RANGE" }