Keycloak: Session fixation in OIDC login flow that can lead to account takeover

A session fixation vulnerability was found in Keycloak's login-actions endpoints. An unauthenticated attacker could exploit this flaw by pre-creating an authentication session and tricking a victim into visiting a maliciously crafted link. By leveraging the /login-actions/restart endpoint—which...

EUVD-2026-30889

A session fixation vulnerability was found in Keycloak's login-actions endpoints. An unauthenticated attacker could exploit this flaw by pre-creating an authentication session and tricking a victim into visiting a maliciously crafted link. By leveraging the /login-actions/restart endpoint—which...

CVE-2026-7507

A session fixation vulnerability was found in Keycloak's login-actions endpoints. An unauthenticated attacker could exploit this flaw by pre-creating an authentication session and tricking a victim into visiting a maliciously crafted link. By leveraging the /login-actions/restart endpoint—which...

PT-2026-41880

Name of the Vulnerable Software and Affected Versions Keycloak affected versions not specified Description A session fixation issue exists in the login-actions endpoints. An unauthenticated attacker can pre-create an authentication session and trick a victim into visiting a malicious link. By usi...

CVE-2026-42183

A flaw was found in Argo Workflows. This flaw, a nil pointer dereference in the rbacAuthorization function, affects Single Sign-On SSO users. When SSODELEGATERBACTONAMESPACE is enabled, an authenticated SSO user whose claims match a namespace-level Role-Based Access Control RBAC rule but not an...

Turborepo 跨站请求伪造漏洞

Turborepo is a high-performance JavaScript and TypeScript build system open source by Vercel. Versions of Turborepo prior to 2.9.14 contained a cross-site request forgeing vulnerability. This vulnerability stemmed from the lack of validation of the CSRF status value on the localhost callback in t...

CVE-2026-44347

Warpgate is an open source SSH, HTTPS and MySQL bastion host for Linux. Prior to 0.23.3, the SSO flow does not validate the state parameter, which makes it possible for an attacker to trick a user into logging into the attacker's account, possibly convincing them to perform sensitive actions on t...

CVE-2026-44347

Warpgate is an open source bastion host for Linux (SSH/HTTPS/MySQL). Before 0.23.3, the SSO flow did not validate the state parameter, enabling CSRF-style tricks where an attacker could coerce a user into logging into the attacker’s account and perform sensitive actions. The issue is fixed in ver...

CVE-2026-44347

Warpgate is an open source SSH, HTTPS and MySQL bastion host for Linux. Prior to 0.23.3, the SSO flow does not validate the state parameter, which makes it possible for an attacker to trick a user into logging into the attacker's account, possibly convincing them to perform sensitive actions on t...

CVE-2026-44347 Warpgate: SSO CSRF -- State Token Not Validated on Return

Warpgate is an open source SSH, HTTPS and MySQL bastion host for Linux. Prior to 0.23.3, the SSO flow does not validate the state parameter, which makes it possible for an attacker to trick a user into logging into the attacker's account, possibly convincing them to perform sensitive actions on t...

CVE-2026-44347 Warpgate: SSO CSRF -- State Token Not Validated on Return

Warpgate is an open source SSH, HTTPS and MySQL bastion host for Linux. Prior to 0.23.3, the SSO flow does not validate the state parameter, which makes it possible for an attacker to trick a user into logging into the attacker's account, possibly convincing them to perform sensitive actions on t...

CVE-2026-44347 Warpgate: SSO CSRF -- State Token Not Validated on Return

Warpgate is an open source SSH, HTTPS and MySQL bastion host for Linux. Prior to 0.23.3, the SSO flow does not validate the state parameter, which makes it possible for an attacker to trick a user into logging into the attacker's account, possibly convincing them to perform sensitive actions on t...

EUVD-2026-29882

Warpgate is an open source SSH, HTTPS and MySQL bastion host for Linux. Prior to 0.23.3, the SSO flow does not validate the state parameter, which makes it possible for an attacker to trick a user into logging into the attacker's account, possibly convincing them to perform sensitive actions on t...

GHSA-GXX6-H3G6-VWJH SillyTavern has Authentication Bypass via SSO Header Injection

Resolution SillyTavern 1.18.0 now includes a configuration option to limit which IP addresses can authorize using SSO headers, limiting to just loopback addresses by default. A setting can be customized according to user's needs. Documentation: https://docs.sillytavern.app/administration/sso/...

EUVD-2026-29689

Incorrect implementation of authentication algorithm in Microsoft SSO Plugin for Jira & Confluence allows an unauthorized attacker to elevate privileges over a network...

CVE-2026-42177

linux-entra-sso is a browser plugin for Linux to SSO on Microsoft Entra ID. Prior to 1.8.1, platform/chrome/js/platform-chrome.js:69-88 registers a single declarativeNetRequest rule whose urlFilter is Platform.SSOURL + "/", i.e. "https://login.microsoftonline.com/". Chrome's urlFilter without a |...

CVE-2026-41103 Microsoft SSO Plugin for Jira & Confluence Elevation of Privilege Vulnerability

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CVE-2026-41103

CVE-2026-41103 concerns the Microsoft SSO Plugin for Jira & Confluence, where an incorrect authentication algorithm implementation allows privilege elevation over a network. The risk is described as network-exploitable with no user interaction, high confidentiality and integrity impact, and no av...

CVE-2026-41103

Incorrect implementation of authentication algorithm in Microsoft SSO Plugin for Jira & Confluence allows an unauthorized attacker to elevate privileges over a network...

Microsoft SSO Plugin for Jira & Confluence 安全漏洞

The Microsoft SSO Plugin for Jira & Confluence is an SSO authentication integration plugin developed by Microsoft for Atlassian collaboration software Jira and Confluence in local deployment. There are security vulnerabilities in the Microsoft SSO Plugin for Jira & Confluence. Attackers can explo...