Severity:
HIGH RISK
(8.0)
Session Fixation (CWE-384) in SAML/OIDC SSO Login Flow
CVE-2026-78428
Awaiting Analysis
Vulnerability Type
Category:
Session Fixation
CWE:
CWE-384
Impact:
Cross-user session assignment and unauthorized account access
Severity:
HIGH RISK
(8.0)
CVSS Version:
3.1
Catch This CVE While Code Is Being Written
Detect vulnerable code directly in pull requests, so CVEs are fixed before merge.
Summary
Affected Context
Exploit Preconditions
Why This Happens
Potential Impact
General Mitigation Guidance
How Teams Detect Issues Like This
Frequently Asked Questions
Source
NDV
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