CVE-2026-25221

CVE-2026-25221 (PolarLearn) affects PolarLearn prior to 0-PRERELEASE-15. The OAuth 2.0 login flow for GitHub and Google providers fails to implement/verify the state parameter, enabling a Login CSRF attack. An attacker can pre-authenticate a session and lure a victim into logging into the attacke...

CVE-2025-66629

HedgeDoc is an open source, real-time, collaborative, markdown notes application. Prior to 1.10.4, some of HedgeDoc's OAuth2 endpoints for social login providers such as Google, GitHub, GitLab, Facebook or Dropbox lack CSRF protection, since they don't send a state parameter and verify the respon...

CVE-2024-40650

In wifiitemeditcontent of styles.xml , there is a possible FRP bypass due to Missing check for FRP state. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation...

PT-2023-21171 · Envoy · Envoy

Name of the Vulnerable Software and Affected Versions: Envoy versions prior to 1.26.0 Envoy versions prior to 1.25.3 Envoy versions prior to 1.24.4 Envoy versions prior to 1.23.6 Envoy versions prior to 1.22.9 Description: The OAuth filter in Envoy assumes that a state query param is present on a...

GHSA-W8FP-3GWQ-GXPW Concrete CMS vulnerable to Cross-site Request Forgery

Concrete CMS is vulnerable to CSRF due to the lack of "State" parameter for external Concrete authentication service for users of Concrete who use the "out of the box" core OAuth...

PT-2022-27009 · Unknown · Concrete Cms

Name of the Vulnerable Software and Affected Versions: Concrete CMS affected versions not specified Description: The issue is related to a lack of the State parameter for the external Concrete authentication service, specifically affecting users who utilize the "out of the box" core OAuth. This...

PortlandLabs Concrete CMS 跨站请求伪造漏洞

PortlandLabs Concrete CMS is a team-oriented open source content management system from PortlandLabs, Inc. in the United States. Concrete CMS suffers from a security vulnerability that stems from a lack of state parameters in the external authentication service, which makes it susceptible to CSRF...

Cross-site Request Forgery (CSRF)

Overview Affected versions of this package are vulnerable to Cross-site Request Forgery CSRF due to not using or validating the state parameter of the OAuth 2.0 and OpenID Connect protocols. This leaves applications vulnerable to CSRF attacks during authentication and authorization operations...

Nextcloud Server < 14.0.0 Multiple Vulnerabilities (NC-SA-2018-011, NC-SA-2018-012, NC-SA-2018-014) - Windows

Nextcloud Server is prone to multiple vulnerabilities. SPDX-FileCopyrightText: 2018 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only if description...

Nextcloud Server < 14.0.0 Multiple Vulnerabilities (NC-SA-2018-011, NC-SA-2018-012, NC-SA-2018-014) - Linux

Nextcloud Server is prone to multiple vulnerabilities. SPDX-FileCopyrightText: 2018 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only if description...

Design/Logic Flaw

Missing state in Nextcloud Server prior to 14.0.0 would not enforce the use of a second factor at login if the the provider of the second factor failed to load...

Second factor authentication bypassed if provider fails to load (NC-SA-2018-011)

Missing state would not enforce the use of a second factor at login if the the provider of the second factor failed to load...

Auth0 auth0.js library cross-site request forgery vulnerability

Auth0 auth0.js library is the United States Auth0 company's set of Auth0 development platform tool library . A cross-site request forgery vulnerability exists in versions of the Auth0 auth0.js library prior to 9.3, which stems from the program failing to properly handle the absence of the 'state'...

Mozilla Firefox and Firefox ESR SVG Document Handling Buffer Overflow Vulnerability

Mozilla Firefox is an open source web browser.Firefox ESR is an extended support version of Firefox. Mozilla Firefox's 'AddWeightedPathSegLists' and 'SVGPathSegListSMILType::Interpolate' functions are missing the state checking, allowing remote attackers to build special SVG documents for...