CVE-2025-55073 MS Teams plugin OAuth allows editing arbitrary posts

Mattermost versions 10.11.x = 10.11.3, 10.5.x = 10.5.11, 10.12.x = 10.12.0 fail to validate the relationship between the post being updated and the MSTeams plugin OAuth flow which allows an attacker to edit arbitrary posts via a crafted MSTeams plugin OAuth redirect URL...

LY Corporation: page.line.me Open Redirect Leading to OAuth Authorization Code Exposure and Access Token Compromise

An open redirect vulnerability was identified in page.line.me because redirect destinations were not properly restricted to trusted domains. This vulnerability could have been abused within an OAuth 2.0 authorization flow to cause the authorization response to be sent to an attacker-controlled...

CVE-2025-58747

Dify is an LLM application development platform. In Dify versions through 1.9.1, the MCP OAuth component is vulnerable to cross-site scripting when a victim connects to an attacker-controlled remote MCP server. The vulnerability exists in the OAuth flow implementation where the authorizationurl...

CVE-2025-58747

Dify is an LLM application development platform. In Dify versions through 1.9.1, the MCP OAuth component is vulnerable to cross-site scripting when a victim connects to an attacker-controlled remote MCP server. The vulnerability exists in the OAuth flow implementation where the authorizationurl...

CVE-2025-58747 Dify MCP OAuth Flow Vulnerable to XSS

Dify is an LLM application development platform. In Dify versions through 1.9.1, the MCP OAuth component is vulnerable to cross-site scripting when a victim connects to an attacker-controlled remote MCP server. The vulnerability exists in the OAuth flow implementation where the authorizationurl...

CVE-2025-58747 Dify MCP OAuth Flow Vulnerable to XSS

Dify is an LLM application development platform. In Dify versions through 1.9.1, the MCP OAuth component is vulnerable to cross-site scripting when a victim connects to an attacker-controlled remote MCP server. The vulnerability exists in the OAuth flow implementation where the authorizationurl...

CVE-2025-58747 Dify MCP OAuth Flow Vulnerable to XSS

Dify is an LLM application development platform. In Dify versions through 1.9.1, the MCP OAuth component is vulnerable to cross-site scripting when a victim connects to an attacker-controlled remote MCP server. The vulnerability exists in the OAuth flow implementation where the authorizationurl...

CVE-2025-58747

CVE-2025-58747 affects Dify up to version 1.9.1, where the MCP OAuth flow passes the remote server’s authorization_url directly to window.open without validation, enabling arbitrary JavaScript execution (XSS) when a victim connects to a malicious MCP server. Affected component: MCP OAuth in Dify....

PT-2025-46948

Name of the Vulnerable Software and Affected Versions Mattermost versions 10.5.x through 10.5.11 Mattermost versions 10.11.x through 10.11.3 Mattermost versions 10.12.x through 10.12.0 Description The Mattermost application does not properly validate the relationship between a post being updated...

EUVD-2019-13498

Malware in sbrugna...

EUVD-2021-1016

Malware in sbrugna...

EUVD-2025-26729

Malicious code in bioql PyPI...

CVE-2025-61591

Cursor is an AI-enabled code editor. CVE-2025-61591 affects Cursor versions 1.7 and below, where OAuth authentication with an untrusted MCP server allows an attacker to impersonate the MCP server and inject crafted commands during the interaction, leading to command injection and potential remote...

CVE-2025-9084

Mattermost versions 10.5.x = 10.5.9 fail to properly validate redirect URLs which allows attackers to redirect users to malicious sites via crafted OAuth login URLs...

GHSA-6859-2QXQ-FFV2 pgadmin4 is affected by a Cross-Origin Opener Policy (COOP) vulnerability

pgAdmin = 9.7 is affected by a Cross-Origin Opener Policy COOP vulnerability. This vulnerability allows an attacker to manipulate the OAuth flow, potentially leading to unauthorised account access, account takeover, data breaches, and privilege escalation...

CVE-2025-58062 LSTM-Kirigaya's openmcp-client Vulnerable to RCE in MCP Authorization Flow

LSTM-Kirigaya's openmcp-client is a vscode plugin for mcp developer. Prior to version 0.1.12, when users on a Windows platform connect to an attacker controlled MCP server, attackers could provision a malicious authorization server endpoint to silently achieve an OS command injection attack in th...

CVE-2025-58062 LSTM-Kirigaya's openmcp-client Vulnerable to RCE in MCP Authorization Flow

LSTM-Kirigaya's openmcp-client is a vscode plugin for mcp developer. Prior to version 0.1.12, when users on a Windows platform connect to an attacker controlled MCP server, attackers could provision a malicious authorization server endpoint to silently achieve an OS command injection attack in th...

WakaTime: Double Clickjacking Attack on WakaTime OAuth Authorization Flow at https://wakatime.com/oauth/authorize

The WakaTime OAuth authorization flow was vulnerable to a double-clickjacking attack. The attack allowed an attacker to trick users into unknowingly clicking the "Connect my WakaTime account" button in the consent dialog, enabling the attacker to register an OAuth application, capture the...

BIT-DISCOURSE-2025-48954 Discourse vulnerable to XSS via user-provided query parameter in oauth failure flow

Discourse is an open-source discussion platform. Versions prior to 3.5.0 are vulnerable to cross-site scripting when the content security policy isn't enabled when using social logins. Version 3.5.0 patches the issue. As a workaround, have the content security policy enabled...

Session Fixation

Overview moodle/moodle is a learning platform. Affected versions of this package are vulnerable to Session Fixation via the sesskey parameter. An attacker can gain unauthorized access to another user's session by obtaining and reusing the sesskey within the OAuth2 login flow, resulting in the...