Keycloak - SAML Core Package Signature Validation Flaw

A flaw exists in the SAML signature validation method within the Keycloak XMLSignatureUtil class. The method incorrectly determines whether a SAML signature is for the full document or only for specific assertions based on the position of the signature in the XML document, rather than the Referen...

Apache CloudStack - SAML Signature Exclusion

The CloudStack SAML authentication disabled by default does not enforce signature check. In CloudStack environments where SAML authentication is enabled, an attacker that initiates CloudStack SAML single sign-on authentication can bypass SAML authentication by submitting a spoofed SAML response...

Ivanti Connect Secure - XXE

Ivanti Connect Secure is vulnerable to XXE XML External Entity injection. id: CVE-2024-22024 info: name: Ivanti Connect Secure - XXE author: watchTowr severity: high description: | Ivanti Connect Secure is vulnerable to XXE XML External Entity injection. impact: | Successful exploitation of this...

ZITADEL: Server-Side Request Forgery (SSRF) and Denylist Bypass in Outgoing HTTP Components

Summary A Server-Side Request Forgery SSRF vulnerability was discovered in Zitadel affecting: HTTP Notification Channels: Used as an alternative to SMTP/Twilio configurations, sending payloads to user-defined URLs via HTTP POST webhooks. OIDC BackChannel Logout: Terminates sessions across differe...

SolarWinds Web Help Desk - Authentication Bypass

SolarWinds Web Help Desk 12.8.8 HF1 and earlier contains an authentication bypass vulnerability in the WebObjects session handling. By crafting a request with a manipulated path component to an internal admin page endpoint, an unauthenticated attacker can access privileged administrative function...

Zabbix - SAML SSO Authentication Bypass

When SAML SSO authentication is enabled non-default, session data can be modified by a malicious actor because a user login stored in the session was not verified. id: CVE-2022-23131 info: name: Zabbix - SAML SSO Authentication Bypass author: For3stCo1d,spac3wh1te severity: critical description:...

Ivanti SAML - Server Side Request Forgery (SSRF)

A server-side request forgery vulnerability in the SAML component of Ivanti Connect Secure 9.x, 22.x and Ivanti Policy Secure 9.x, 22.x and Ivanti Neurons for ZTA allows an attacker to access certain restricted resources without authentication. id: CVE-2024-21893 info: name: Ivanti SAML - Server...

Spring Security 5.7.x < 5.7.24 / 5.8.x < 5.8.26 / 6.3.x < 6.3.17 / 6.4.x < 6.4.17 / 6.5.x < 6.5.11 / 7.0.x < 7.0.6 DoS

The version of Spring Security installed on the remote host is 5.7.x prior to 5.7.24, 5.8.x prior to 5.8.26, 6.3.x prior to 6.3.17, 6.4.x prior to 6.4.17, 6.5.x prior to 6.5.11, or 7.0.x prior to 7.0.6. It is, therefore, affected by a vulnerability: - An application using...

SAP NetWeaver AS ABAP XML Signature Wrapping in SAML Authentication (3746332)

The version of SAP NetWeaver AS ABAP and ABAP Platform detected on the remote host is affected by an XML signature wrapping vulnerability in SAML authentication as referenced in SAP Security Note 3746332: - SAP NetWeaver Application Server ABAP and ABAP Platform allows an authenticated attacker...

CVE-2026-41005

Cloud Foundry UAA incorrectly treated XML encryption to the Service Provider confidentiality as a substitute for XML signatures from the Identity Provider authenticity in two SAML flows: the OAuth 2.0 SAML2 bearer grant token endpoint and browser SSO ACS when wantAssertionSigned is set to false...

EUVD-2026-36311

Cloud Foundry UAA incorrectly treated XML encryption to the Service Provider confidentiality as a substitute for XML signatures from the Identity Provider authenticity in two SAML flows: the OAuth 2.0 SAML2 bearer grant token endpoint and browser SSO ACS when wantAssertionSigned is set to false...

CVE-2026-41005 UAA accepts SAML Encrypted Assertions authentication bypass

Cloud Foundry UAA incorrectly treated XML encryption to the Service Provider confidentiality as a substitute for XML signatures from the Identity Provider authenticity in two SAML flows: the OAuth 2.0 SAML2 bearer grant token endpoint and browser SSO ACS when wantAssertionSigned is set to false...

CVE-2026-41005

Cloud Foundry UAA (uaa_release 2.0.0–78.13.0) and CF Deployment up to 56.1.0 are affected by CVE-2026-41005, where XML encryption intended for confidentiality in SAML content was incorrectly treated as a substitute for XML signatures, enabling authentication bypass in two flows: OAuth 2.0 SAML2 b...

CVE-2026-41005 UAA accepts SAML Encrypted Assertions authentication bypass

Cloud Foundry UAA incorrectly treated XML encryption to the Service Provider confidentiality as a substitute for XML signatures from the Identity Provider authenticity in two SAML flows: the OAuth 2.0 SAML2 bearer grant token endpoint and browser SSO ACS when wantAssertionSigned is set to false...

CVE-2026-6552

GitLab has remediated an issue in GitLab EE affecting all versions from 15.5 before 18.10.8, 18.11 before 18.11.5, and 19.0 before 19.0.2 that under certain conditions could have allowed an authenticated user with group Owner role to take over another group member's GitLab account due to improper...

EUVD-2026-36229

GitLab has remediated an issue in GitLab EE affecting all versions from 15.5 before 18.10.8, 18.11 before 18.11.5, and 19.0 before 19.0.2 that under certain conditions could have allowed an authenticated user with group Owner role to take over another group member's GitLab account due to improper...

CVE-2026-6552 Authorization Bypass Through User-Controlled Key in GitLab

GitLab has remediated an issue in GitLab EE affecting all versions from 15.5 before 18.10.8, 18.11 before 18.11.5, and 19.0 before 19.0.2 that under certain conditions could have allowed an authenticated user with group Owner role to take over another group member's GitLab account due to improper...

CVE-2026-6552 Authorization Bypass Through User-Controlled Key in GitLab

GitLab has remediated an issue in GitLab EE affecting all versions from 15.5 before 18.10.8, 18.11 before 18.11.5, and 19.0 before 19.0.2 that under certain conditions could have allowed an authenticated user with group Owner role to take over another group member's GitLab account due to improper...

CVE-2026-6552

GitLab Elasticsearch? No—this CVE concerns GitLab Enterprise Edition (GitLab EE). Affected versions: 15.5 up to but not including 18.10.8, 18.11 up to but not including 18.11.5, and 19.0 up to but not including 19.0.2. Root cause: improper authorization in Group SAML identity management allowed a...

EUVD-2026-36210

Wss4jSecurityInterceptor did not consistently wire Apache WSS4J ReplayCache instances into RequestData for validation-time checks. As a result, protections against replay of UsernameToken nonces and creation timestamps, Timestamp elements, and certain SAML one-time-use semantics could be...