Medium severity4.3NVD Advisory· Published Sep 29, 2022· Updated Jun 17, 2026
CVE-2021-40691
CVE-2021-40691
Description
A session hijack risk was identified in the Shibboleth authentication plugin.
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, < 3.9.10 | 3.9.10 |
moodle/moodlePackagist | >= 3.10, < 3.10.7 | 3.10.7 |
moodle/moodlePackagist | >= 3.11, < 3.11.3 | 3.11.3 |
Affected products
4- osv-coords2 versions
< 3.9.10+ 1 more
- (no CPE)range: < 3.9.10
- (no CPE)range: >= 3.9, < 3.9.10
- Shibboleth/Shibboleth authentication plugindescription
Patches
Vulnerability mechanics
References
3- bugzilla.redhat.com/show_bug.cginvdIssue TrackingThird Party AdvisoryWEB
- github.com/advisories/GHSA-92vh-mr2w-j2crghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2021-40691ghsaADVISORY
News mentions
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