high7.1
CVE-2026-31982
An Open Redirect vulnerability was discovered in the SAML Single Sign-On functionality due to insufficient validation of a user-controlled redirection paramete…
Impact
An Open Redirect vulnerability was discovered in the SAML Single Sign-On functionality due to insufficient validation of a user-controlled redirection parameter. An unauthenticated attacker can craft a request to the SAML sign-in endpoint and poison the cached SAML redirection for other users who subsequently initiate SAML Single Sign-On, enabling phishing and credential-theft attacks, as well as disrupting SAML authentication for all affected users.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Nozominetworks | Cmc | before 26.2.0 |
| Nozominetworks | Guardian | before 26.2.0 |