Preliminary research
From SAML vulnerability report to remediation
AI-collected research leads through 3 November 2026, including a November–October–September missed-article review and a targeted multilingual search alongside earlier community-source sweeps. Unranked, incomplete, not community-vetted, and subject to change.
Different XML representations can cause signature verification and application identity selection to refer to different content even when a trusted signature validates. Describes four SAML validation faults, exploit prerequisites, targeted negative tests and remediation.
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This page is the archive's own catalogue record. The research is the work of WorkOS, first published at the original source. Preserved copies are kept so the citation survives its host.