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THREAT OPS › Threat News › [NVD] CVE-2026-90452 — 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 impe

[NVD] CVE-2026-90452 — 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 impe

mednvdPublished 2026-09-11

CVE-2026-90452 CVSS: None Published: 2026-09-11T22:16:47.473

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 authentica

Indicators of compromise

CVE-2026-90452cve

Original source: https://nvd.nist.gov/vuln/detail/CVE-2026-90452