CVE-2026-37977

A flaw was found in Keycloak. A remote attacker can exploit a Cross-Origin Resource Sharing CORS header injection vulnerability in Keycloak's User-Managed Access UMA token endpoint. This flaw occurs because the azp claim from a client-supplied JSON Web Token JWT is used to set the...

CVE-2026-37977 Keycloak: org.keycloak.protocol.oidc.grants.ciba: keycloak: information disclosure via cors header injection due to unvalidated jwt azp claim

A flaw was found in Keycloak. A remote attacker can exploit a Cross-Origin Resource Sharing CORS header injection vulnerability in Keycloak's User-Managed Access UMA token endpoint. This flaw occurs because the azp claim from a client-supplied JSON Web Token JWT is used to set the...

CVE-2026-37977

CVE-2026-37977 affects Keycloak’s User-Managed Access (UMA) token endpoint. A flaw in CORS handling arises when the azp claim from a client-supplied JWT is used to set the Access-Control-Allow-Origin header before JWT validation, allowing an attacker-controlled origin to be reflected in responses...

CVE-2026-37977

A flaw was found in Keycloak. A remote attacker can exploit a Cross-Origin Resource Sharing CORS header injection vulnerability in Keycloak's User-Managed Access UMA token endpoint. This flaw occurs because the azp claim from a client-supplied JSON Web Token JWT is used to set the...

PT-2026-30582

Name of the Vulnerable Software and Affected Versions Keycloak affected versions not specified Description A flaw exists in Keycloak that allows a remote attacker to exploit a Cross-Origin Resource Sharing CORS header injection in the User-Managed Access UMA token endpoint. The issue arises becau...

Linux Distros Unpatched Vulnerability : CVE-2026-33533

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Glances is an open-source system cross-platform monitoring tool. Prior to version 4.5.3, the Glances XML- RPC server activated with glances -s or glances --serv...

Protection Mechanism Failure

Overview directus is a Directus is a real-time API and App dashboard for managing SQL database content. Affected versions of this package are vulnerable to Protection Mechanism Failure in the handling of Single Sign-On login pages due to the absence of the Cross-Origin-Opener-Policy HTTP response...

GHSA-8M32-P958-JG99 Directus: Missing Cross-Origin Opener Policy

Summary Directus's Single Sign-On SSO login pages lacked a Cross-Origin-Opener-Policy COOP HTTP response header. Without this header, a malicious cross-origin window that opens the Directus login page retains the ability to access and manipulate the window object of that page. An attacker can...

Directus: Missing Cross-Origin Opener Policy

Summary Directus's Single Sign-On SSO login pages lacked a Cross-Origin-Opener-Policy COOP HTTP response header. Without this header, a malicious cross-origin window that opens the Directus login page retains the ability to access and manipulate the window object of that page. An attacker can...

AIOHTTP Leaks Cookie And Proxy-Authorization Headers On Cross-origin Redirect

Summary When following redirects to a different origin, aiohttp drops the Authorization header, but retains the Cookie and Proxy-Authorization headers. Impact The Cookie and Proxy-Authorizations headers could contain sensitive information which may be leaked to an unintended party after following...

Cross-Origin Data Theft

Glances is vulnerable to Cross-Origin Data Theft via XML-RPC Server CORS Misconfiguration. The vulnerability is due to the XML-RPC handler not validating the Content-Type header, where an attacker-controlled webpage can issue a CORS simple request containing a valid XML-RPC payload, and the serve...

CVE-2026-34767

Electron is a framework for writing cross-platform desktop applications using JavaScript, HTML and CSS. Prior to versions 38.8.6, 39.8.3, 40.8.3, and 41.0.3, apps that register custom protocol handlers via protocol.handle / protocol.registerSchemesAsPrivileged or modify response headers via...

CVE-2026-34767

CVE-2026-34767 affects Electron before 38.8.6, 39.8.3, 40.8.3, and 41.0.3. It describes HTTP response header injection when apps register custom protocol handlers (protocol.handle / protocol.registerSchemesAsPrivileged) or modify headers via webRequest.onHeadersReceived if attacker-controlled inp...

CVE-2026-34767 Electron: HTTP Response Header Injection in custom protocol handlers and webRequest

Electron is a framework for writing cross-platform desktop applications using JavaScript, HTML and CSS. Prior to versions 38.8.6, 39.8.3, 40.8.3, and 41.0.3, apps that register custom protocol handlers via protocol.handle / protocol.registerSchemesAsPrivileged or modify response headers via...

CVE-2026-34767 Electron: HTTP Response Header Injection in custom protocol handlers and webRequest

Electron is a framework for writing cross-platform desktop applications using JavaScript, HTML and CSS. Prior to versions 38.8.6, 39.8.3, 40.8.3, and 41.0.3, apps that register custom protocol handlers via protocol.handle / protocol.registerSchemesAsPrivileged or modify response headers via...

SUSE CVE-2026-33533

Glances is an open-source system cross-platform monitoring tool. Prior to version 4.5.3, the Glances XML-RPC server activated with glances -s or glances --server sends Access-Control-Allow-Origin: on every HTTP response. Because the XML-RPC handler does not validate the Content-Type header, an...

CLSA-2026-1775220180 nodejs: Fix of CVE-2023-45143

CVE-2023-45143: fix cookie and host header leak on cross-origin redirect in undici...

CVE-2026-33533

A flaw was found in Glances, an open-source system monitoring tool. The Glances XML-RPC server, when activated, sends a wildcard Access-Control-Allow-Origin header and does not validate the Content-Type header. This allows a remote attacker to craft a malicious webpage that can issue a Cross-Orig...

Insufficiently Protected Credentials

Overview openclaw is a 🦞 OpenClaw — Personal AI Assistant Affected versions of this package are vulnerable to Insufficiently Protected Credentials via the media download process. An attacker can obtain sensitive credentials by triggering cross-origin redirects that cause Authorization headers to ...

GHSA-68V4-HMWV-F43H OpenClaw: Media download follows cross-origin redirects with Authorization headers intact

Summary Media download follows cross-origin redirects with Authorization headers intact Current Maintainer Triage - Status: open - Normalized severity: medium - Assessment: Shipped v2026.3.28 media downloads forwarded Authorization across cross-origin redirects, a real in-scope credential-leak...