cloudfoundry_uaa

Servidor de Autenticación y Cuentas de Usuario UAA de CloudFoundry El UAA es un servicio de gestión de identidades multi-inquilino, utilizado en Cloud Foundry, pero también disponible como un servidor OAuth2 independiente. Su función principal es la de proveedor OAuth2, emitiendo tokens para que...

CVE-2026-47839

A vulnerability allows users authenticating through a federated OIDC provider to obtain the uaa.admin scope despite operators restricting that provider through externalGroupsWhitelist configuration. The issue occurs specifically when an OIDC identity provider uses groupMappingMode: ASSCOPES with ...

CVE-2026-47839

Cloud Foundry UAA and cf-deployment are vulnerable to a privilege-escalation flaw in federated OIDC authentication. When an OIDC identity provider is configured with groupMappingMode: AS_SCOPES and a wildcard externalGroupsWhitelist entry, users can obtain the uaa.admin scope despite operators in...

CVE-2026-47839 Federated OIDC Users Can Bypass externalGroupsWhitelist to Gain uaa.admin

A vulnerability allows users authenticating through a federated OIDC provider to obtain the uaa.admin scope despite operators restricting that provider through externalGroupsWhitelist configuration. The issue occurs specifically when an OIDC identity provider uses groupMappingMode: ASSCOPES with ...

CVE-2026-47839 Federated OIDC Users Can Bypass externalGroupsWhitelist to Gain uaa.admin

A vulnerability allows users authenticating through a federated OIDC provider to obtain the uaa.admin scope despite operators restricting that provider through externalGroupsWhitelist configuration. The issue occurs specifically when an OIDC identity provider uses groupMappingMode: ASSCOPES with ...

EUVD-2026-76026

A vulnerability allows users authenticating through a federated OIDC provider to obtain the uaa.admin scope despite operators restricting that provider through externalGroupsWhitelist configuration. The issue occurs specifically when an OIDC identity provider uses groupMappingMode: ASSCOPES with ...

PT-2026-89813

A vulnerability allows users authenticating through a federated OIDC provider to obtain the uaa.admin scope despite operators restricting that provider through externalGroupsWhitelist configuration. The issue occurs specifically when an OIDC identity provider uses groupMappingMode: AS SCOPES with...

CVE-2026-47839: Improper Access Control

A vulnerability allows users authenticating through a federated OIDC provider to obtain the uaa.admin scope despite operators restricting that provider through externalGroupsWhitelist configuration. The issue occurs specifically when an OIDC identity provider uses groupMappingMode: ASSCOPES with ...

CVE-2026-47839 - Federated OIDC Users Can Bypass externalGroupsWhitelist to Gain uaa.admin | Cloud Foundry

High CVSS score: 9.2 Critical CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N CVSS score: 9.0 Critical CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H Vendor CloudFoundry Foundation Versions Affected Severity is Critical unless otherwise noted. UAA – All versions through v77.30.0...

CVE-2026-59335

Improper handling of case sensitivity CWE-178 in the identity zone authorization check in the Identity Zone Endpoint in Cloud Foundry UAA allows a remote authenticated attacker holding only the zones.write authority to bypass the intended restriction that this authority does not grant access to t...

CVE-2026-59335 Case-Sensitive Authorization Check Bypass via Identity Zone ID Case Manipulation Leads to Full UAA Compromise

Improper handling of case sensitivity CWE-178 in the identity zone authorization check in the Identity Zone Endpoint in Cloud Foundry UAA allows a remote authenticated attacker holding only the zones.write authority to bypass the intended restriction that this authority does not grant access to t...

CVE-2026-59335 Case-Sensitive Authorization Check Bypass via Identity Zone ID Case Manipulation Leads to Full UAA Compromise

Improper handling of case sensitivity CWE-178 in the identity zone authorization check in the Identity Zone Endpoint in Cloud Foundry UAA allows a remote authenticated attacker holding only the zones.write authority to bypass the intended restriction that this authority does not grant access to t...

EUVD-2026-65466

Improper handling of case sensitivity CWE-178 in the identity zone authorization check in the Identity Zone Endpoint in Cloud Foundry UAA allows a remote authenticated attacker holding only the zones.write authority to bypass the intended restriction that this authority does not grant access to t...

CVE-2026-59335

Cloud Foundry UAA is affected by an authorization bypass (CWE-178) in its Identity Zone Endpoint . The root cause is a mismatch between the application's case-sensitive zone identifier comparison and MySQL's case-insensitive default collation: an attacker holding only zones.write can reference th...

PT-2026-81263

Name of the Vulnerable Software and Affected Versions Cloud Foundry UAA affected versions not specified Description Improper handling of case sensitivity in the identity zone authorization check within the Identity Zone Endpoint allows a remote authenticated attacker with zones.write authority to...

CVE-2026-59335: Improper Handling of Case Sensitivity

Improper handling of case sensitivity CWE-178 in the identity zone authorization check in the Identity Zone Endpoint in Cloud Foundry UAA allows a remote authenticated attacker holding only the zones.write authority to bypass the intended restriction that this authority does not grant access to t...

CVE-2026-59335 - UAA case insensitive check bypass | Cloud Foundry

Severity CVSSv4.0 – 7.7 — CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:H/VI:H/VA:N/SC:H/SI:H/SA:N CVSSv3.1 – 8.7 — CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N Vendor CloudFoundry Foundation Versions Affected Severity is High unless otherwise noted. UAA All versions prior to v78.16.0 CF Deployment All...

ANT-2026-S8PHCV74 · cloudfoundry/uaa · auth_bypass

auth-bypass medium Severity Claude high · Security research firm medium · Maintainer - Discovered by Claude Mythos Preview REPORT Anthropic's analysis of this finding, sealed at approval. ANT-2026-S8PHCV74: DenyAccessToUaaAdvice case-sensitive check bypassed on MySQL: zones.write overwrites syste...

EUVD-2026-42518

A network attacker positioned between UAA and its LDAP directory can impersonate the directory using any certificate from any trusted CA, then harvest the LDAP bind password and every end-user password sent during simple-bind authentication, and return forged group memberships that grant themselv...

CVE-2026-47840

CVE-2026-47840 concerns LDAP StartTLS with UAA: a network attacker between UAA and its LDAP directory can impersonate the directory using any trusted certificate, harvest LDAP bind passwords and end-user passwords during simple-bind, and return forged group memberships that grant admin scopes. Af...