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CVE WatchSep 11, 2026

CVE-2026-90452

Requests from the reverse proxy to the identity-provider service for token discovery, introspection, and credential exchange do not verify t

CVSS

No CVSS

EPSS

KEV

Exploit Today

0-100

Published: Sep 11, 2026 · Last modified: Sep 11, 2026 · CWE-295

EPSS · 30d

Not enough EPSS history yet.

Technical description

Requests from the reverse proxy to the identity-provider service for token discovery, introspection, and credential exchange do not verify the identity provider's server certificate. An attacker positioned on the network path between the proxy and the identity provider could impersonate the identity provider and issue forged authentication tokens accepted by the deployment.

Official references
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