CVE-2026-123540Low· 2.0▾ SunlitOpenAM before 16.1.4 contains an incomplete output encoding vulnerability that allows a SAML 1.x identity provider to alter attribute values by injecting unencoded content into the service provider auto-submitted form. Attackers controll…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 11 · likelihood 0 · exploitation 0
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OpenAM before 16.1.4 contains an incomplete output encoding vulnerability that allows a SAML 1.x identity provider to alter attribute values by injecting unencoded content into the service provider auto-submitted form. Attackers controlling a trusted identity provider can craft assertion attribute names or values that reach the target application in modified form, undermining the integrity of received attributes.
OpenAM < 16.1.4Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
CVE-2026-123537Medium· 5.0OpenAM before 16.1.4 SSRF via UMA Scope Description URLs
CVE-2026-123536Medium· 4.1OpenAM before 16.1.4 SSRF via Federation Configuration Wizard Metadata URLs
CVE-2026-123538Medium· 6.6OpenAM before 16.1.4 SAML 1.x Signature Verification Issuer Impersonation
CVE-2026-123539Medium· 4.8OpenAM before 16.1.4 Stored XSS via OAuth 2.0 Consent Page Display Name
CVE-2026-123541Medium· 4.7OpenAM before 16.1.4 Open Redirect via SAML 1.x Trusted-Partner Matching
CVE-2026-123545High· 7.1OpenAM 14.5.1 before 16.1.4 CSRF in OAuth 2.0 Device Flow