fix(saml): clarify signature validation behavior (CVE-2026-14917) - #6494
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findns94 wants to merge 1 commit into
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fix(saml): clarify signature validation behavior (CVE-2026-14917)#6494findns94 wants to merge 1 commit into
findns94 wants to merge 1 commit into
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Reword the Microsoft Entra how-to danger callout and add a note on the SAML overview page. The plugin now validates the SAML response signature whenever an idp_certificate is set, even when validate_assertion_signature is false. Skipping validation happens only with the flag false and no certificate, which accepts unsigned responses and logs a warning. KAG-9220 Signed-off-by: Walker Zhao <walker.zhao@konghq.com>
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Description
Reword the Microsoft Entra how-to danger callout and add a note on the SAML overview page. The plugin now validates the SAML response signature whenever an idp_certificate is set, even when validate_assertion_signature is false. Skipping validation happens only with the flag false and no certificate, which accepts unsigned responses and logs a warning.
Fixes KAG-9220
RFC link: https://docs.google.com/document/d/1VzqyyYIsyFFZT73MYnp1tEXPn1gaDpujgNPoUhUrID8/edit?usp=sharing
PR link: https://github.com/Kong/kong-ee/pull/20483
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