GHSA-vp68-f85j-5gw3

GHSA-vp68-f85j-5gw3 PUBLISHED CVSS 8.600000381469727 HIGH

Cloud Foundry UUA is vulnerable to a bypass that allows an attacker to obtain a token for any user and gain access to UAA-protected systems. This vulnerability exists when SAML 2.0 bearer assertions are enabled for a client, as the UAA accepts SAML 2.0 bearer assertions that are neither signed nor encrypted. This issue affects UUA from v77.30.0 to v78.7.0 (inclusive) and it affects CF Deployment from v48.7.0 to v54.14.0 (inclusive).

Risk Scores

CVSS 3.1

8.600000381469727

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N

Timeline

Apr 17, 2026 CVE Published
Apr 17, 2026 Security Advisory

References

https://www.cloudfoundry.org/blog/cve-2026-22734-uaa-saml-2-0-signature-bypass url
https://nvd.nist.gov/vuln/detail/CVE-2026-22734 advisory

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