CVE-2021-40691

MediumCVSS 4.3/10Last modified Jun 17, 2026

Description

A session hijack risk was identified in the Shibboleth authentication plugin.

Metrics

CVSS 3.1 4.3/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

Affected software

VendorProductVersions
n/amoodle3.11 to 3.11.2, 3.10 to 3.10.6, 3.9 to 3.9.9 and earlier unsupported versions

References

Timeline

Published
Sep 29, 2022
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2021-40691: Medium severity, CVSS 4.3 | Vulnix