Medium severity4.7NVD Advisory· Published Nov 8, 2026

CVE-2026-123547

Description

OpenAM before 16.1.4 contains an open redirect vulnerability that allows attackers to redirect users to external sites because RelayState is unchecked when no relayStateUrlList is configured. Attackers can craft single sign-on links with a malicious RelayState to send users from the trusted OpenAM origin to phishing sites and bypass URL filters.

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LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Openidentityplatform/Openamllm-fuzzy
Range: <16.1.4

Patches

Vulnerability mechanics

References

github.com/OpenIdentityPlatform/OpenAM/security/advisories/GHSA-fhqm-62hv-4phwnvd
www.vulncheck.com/advisories/openam-before-16.1.4-open-redirect-via-saml-2.0-relaystatenvd

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cvss	0.306
epss	0.000
exploit	0.000
kev	0.000
patch	-0.070
ransomware	0.000