CVE-2026-84668
Jenkins SAML Plugin Metadata File Overwrite Allows User Impersonation
Jenkins SAML Plugin 4.618.v441a_27fa_46d2 and earlier allows overwriting the SAML identity provider metadata file through Stapler data binding, allowing attackers to replace it with attacker-controlled content and authenticate as any user.
CVSS 3.1 · 8.8 High
EPSS < 1%
KEV · Not listed
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