CVE-2026-92439

Published Nov 10, 2026 CVSS 4.0 · 7.8 High EPSS < 1% KEV · Not listed
Description
The SAML plugin in Kong Gateway Enterprise does not enforce AudienceRestriction, allowing a valid assertion issued for another Service Provider to be replayed to authenticate to Kong.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Konghq
Konghq kong Ai Gateway
Konghq kong Gateway Enterprise
Vendors & Products Konghq
Konghq kong Ai Gateway
Konghq kong Gateway Enterprise
Type Values Removed Values Added
Title SAML AudienceRestriction Bypass in Kong Gateway Enterprise SAML Plugin
Type Values Removed Values Added
Title SAML AudienceRestriction Bypass in Kong Gateway Enterprise SAML Plugin
Type Values Removed Values Added
Description The SAML plugin in Kong Gateway Enterprise does not enforce AudienceRestriction, allowing a valid assertion issued for another Service Provider to be replayed to authenticate to Kong.
Weaknesses CWE-287
References
Metrics cvssV4_0

{'score': 7.8, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Kong
Published
Updated
Nov 10, 2026, 9:36 PM
Reserved
Sep 16, 2026, 10:24 AM
Status
Awaiting Analysis
Published
Nov 10, 2026, 10:21 PM
Modified
Nov 12, 2026, 7:09 PM