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2 vulnerabilities found for UUA by Cloud Foundry

CVE-2026-22734 (GCVE-0-2026-22734)

Vulnerability from nvd – Published: 2026-04-16 23:33 – Updated: 2026-04-17 13:21
VLAI?
Title
Cloud Foundry UAA SAML 2.0 Signature Bypass
Summary
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).
Severity ?
8.6 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
CWE
  • CWE-290 - Authentication bypass by spoofing
Assigner
References
Impacted products
Vendor Product Version
Cloud Foundry UUA Affected: v77.21.0 , ≤ v78.8.0 (custom)
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2026-22734 (GCVE-0-2026-22734)

Vulnerability from cvelistv5 – Published: 2026-04-16 23:33 – Updated: 2026-04-17 13:21
VLAI?
Title
Cloud Foundry UAA SAML 2.0 Signature Bypass
Summary
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).
Severity ?
8.6 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
CWE
  • CWE-290 - Authentication bypass by spoofing
Assigner
References
Impacted products
Vendor Product Version
Cloud Foundry UUA Affected: v77.21.0 , ≤ v78.8.0 (custom)
Create a notification for this product.
Show details on NVD website
To clipboard 

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