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hhjkjkjkhhjkjkjk/Claude-skills/skills/hunt-saml/SKILL.md

hunt-saml

Skill0 starsChanged 5 months agoNo licenceView on GitHub

Hunt SAML / SSO attacks. Patterns: XML Signature Wrapping (XSW1-XSW8) — modify Assertion while keeping Signature valid by relocating signed element, comment injection in NameID (admin@target.com<!--evil-->@attacker.com → some parsers see admin@target.com), signature stripping (remove Signature element entirely, server should reject but doesn't), key confusion (signed by attacker's IdP, accepted by SP), audience-restriction not validated, replay attack (same Assertion accepted twice within validity window). Tools: SAML Raider Burp extension, samlmagic, manual XML manipulation. Detection: any /saml endpoint, /Shibboleth.sso, /sso/saml/, Microsoft ADFS endpoints. Validate: account takeover via altered NameID, admin role injection via altered AttributeStatement. Real paid examples on Auth0, Okta, Microsoft, custom SAML implementations. Use when hunting SSO flows, when SAML AssertionConsumerService is reachable, when chaining IdP-trust to SP-impersonation.

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