PT-2026-56725 · Unknown · Guardian/Cmc
CVE-2026-31982
·
Published
2026-07-09
·
Updated
2026-07-09
CVSS v3.1
7.1
High
| Vector | AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L |
Name of the Vulnerable Software and Affected Versions
Guardian/CMC versions prior to 26.2.0
Description
An Open Redirect issue exists in the SAML Single Sign-On functionality caused by insufficient validation of a user-controlled redirection parameter. An unauthenticated attacker can craft a request to the SAML sign-in endpoint to poison the cached SAML redirection for other users. This can lead to phishing, credential theft, and the disruption of SAML authentication for all affected users.
Recommendations
Update Guardian/CMC to version 26.2.0 or later.
Fix
Open Redirect
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Weakness Enumeration
Related Identifiers
Affected Products
Guardian/Cmc