CVE-2026-106498

The Backstage framework (prior to versions 3.5.1, 3.6.2, 3.7.2, 3.8.2, and 3.9.1) is vulnerable in the @backstage/plugin-catalog-backend package due to improper url validation during catalog entity placeholder resolution. An authenticated user can craft a catalog entity with placeholder directive...

CVE-2026-106498 Backstage: Improper URL validation in catalog entity placeholder resolution

Backstage is an open framework for building developer portals. Prior to 3.5.1, 3.6.2, 3.7.2, 3.8.2 and 3.9.1, the @backstage/plugin-catalog-backend package is affected by improper url validation in catalog entity placeholder resolution. An authenticated Backstage user could craft a catalog entity...

CVE-2026-106494

Backstage is an open framework for building developer portals. Prior to 0.17.8, the @backstage/backend-defaults package is affected by improper input validation in cloud storage url readers. An attacker with write access to a cloud storage bucket used by Backstage could craft object names that...

CVE-2026-96400

With migrations ALLOWEDDOMAINS set to a matching entry such as or a hostname wildcard, Gitea's migration URL validation could permit reserved and link-local addresses, such as 169.254.169.254, even when ALLOWLOCALNETWORKS = false. The local-network block list did not cover these ranges, and a...

EUVD-2026-93922

With migrations ALLOWEDDOMAINS set to a matching entry such as or a hostname wildcard, Gitea's migration URL validation could permit reserved and link-local addresses, such as 169.254.169.254, even when ALLOWLOCALNETWORKS = false. The local-network block list did not cover these ranges, and a...

CVE-2026-96400

With "migrations ALLOWEDDOMAINS" set to a matching entry such as "" or a hostname wildcard, Gitea's migration URL validation could permit reserved and link-local addresses, such as "169.254.169.254", even when "ALLOWLOCALNETWORKS = false". The local-network block list did not cover these ranges,...

CVE-2026-96400

With migrations ALLOWEDDOMAINS set to a matching entry such as or a hostname wildcard, Gitea's migration URL validation could permit reserved and link-local addresses, such as 169.254.169.254, even when ALLOWLOCALNETWORKS = false. The local-network block list did not cover these ranges, and a...

CVE-2026-9226

Authentication bypass in the Azure AD external login flow in Devolutions Server 2026.3.7.0 and earlier allows a remote attacker to take over a user's account via replay of a captured login-session token exposed in a redirect URL...

net/url: golang: golang net/url: Denial of Service from quadratic complexity in path resolution

A flaw was found in net/url, a component of golang. This vulnerability arises when resolving relative paths that contain numerous parent directory '..' segments. A remote attacker could exploit this by providing a specially crafted path, leading to quadratic time complexity and excessive memory...

Exploit for CVE-2026-21589

CVE-2026-21589 - Atlassian Data Center Una...

CVE-2026-9226

Authentication bypass in the Azure AD external login flow in Devolutions Server 2026.3.7.0 and earlier allows a remote attacker to take over a user's account via replay of a captured login-session token exposed in a redirect URL...

EUVD-2026-93779

Authentication bypass in the Azure AD external login flow in Devolutions Server 2026.3.7.0 and earlier allows a remote attacker to take over a user's account via replay of a captured login-session token exposed in a redirect URL...

CVE-2026-105861

Payload is a free and open source headless content management system. In versions after 3.0.0 and before 3.90.0, authenticated external URL-based upload retrieval can forward authentication data to a redirected destination that was not verified as trusted, potentially exposing a valid session to ...

CVE-2026-106101 Quasar Framework: DOM Clobbering in Quasar openURL() SafariViewController Integration Causes Client-Side Denial of Service

Quasar Framework is a framework for building high-performance Vue.js user interfaces. Prior to 2.32.2, the openURL utility in ui/src/utils/open-url/open-url.js trusted window.SafariViewController whenever that global existed in an iOS environment. Attacker-controlled HTML rendered by components...

CVE-2026-105861

Payload is a free and open source headless content management system. In versions after 3.0.0 and before 3.90.0, authenticated external URL-based upload retrieval can forward authentication data to a redirected destination that was not verified as trusted, potentially exposing a valid session to ...

CVE-2026-105861

The headless content management system Payload is vulnerable in versions after 3.0.0 and before 3.90.0 . The flaw resides in the authenticated external URL-based upload retrieval feature, where the system fails to verify the trustworthiness of a redirected destination. This origin validation erro...

CVE-2026-105861 Payload external upload trust validation issue

Payload is a free and open source headless content management system. In versions after 3.0.0 and before 3.90.0, authenticated external URL-based upload retrieval can forward authentication data to a redirected destination that was not verified as trusted, potentially exposing a valid session to ...

CVE-2026-105861 Payload external upload trust validation issue

Payload is a free and open source headless content management system. In versions after 3.0.0 and before 3.90.0, authenticated external URL-based upload retrieval can forward authentication data to a redirected destination that was not verified as trusted, potentially exposing a valid session to ...

NPM: Payload: Untrusted redirect URL parameter exploit

NPM: Payload: Untrusted redirect URL parameter exploit vulnerability discovered by ? in WordPress Npm payload versions = 3.40.0, 3.88.0...

Payload: Untrusted redirect URL parameter exploit

Impact Under certain conditions, an attacker can craft a redirect link that sends a guest user to an untrusted destination after authenticating. Patches Users should upgrade Payload packages to = 3.88.0 or = 4.0.0-canary.27. Workarounds Upgrading is recommended. Until then, remove user-controlled...