CVE-2026-44730

OpenCTI is an open source platform for managing cyber threat intelligence knowledge and observables. Prior to 6.9.7, an organization admin can escalate their privileges by adding a user from a different organization with higher privileges, to their own organization. This is due to incorrect ACL o...

Exploit for Improper Input Validation in Microsoft

CVE-2026-27960 Overview The OpenCTI platform suffers from...

PYSEC-2026-119

OpenCTI is an open source platform for managing cyber threat intelligence knowledge and observables. In versions 6.6.0 through 6.9.12, there is a privilege escalation vulnerability that can be exploited by unauthenticated attackers to query the API as any existing user, including the default admi...

CVE-2026-39980

OpenCTI prior to 6.9.5 has a vulnerability in safeEjs.ts where EJS templates are not properly sanitized, allowing users with Manage customization capability to run arbitrary JavaScript in the platform process context during notifier template execution. The issue is fixed in 6.9.5; CVSS 3.1 base s...

EUVD-2020-30934

OpenCTI 3.3.1 is vulnerable to a reflected cross-site scripting XSS attack via the /graphql endpoint. An attacker can inject arbitrary JavaScript code by sending a crafted GET request with a malicious payload in the query string, leading to execution of JavaScript in the victim's browser. For...

CVE-2020-37041

OpenCTI 3.3.1 is vulnerable to a directory traversal attack via the static/css endpoint. An unauthenticated attacker can read arbitrary files from the filesystem by sending crafted GET requests with path traversal sequences e.g., '../' in the URL. For example, requesting...

OpenCTI 安全漏洞

OpenCTI is an open source cyber threat intelligence platform from OpenCTI Open Source. A security vulnerability exists in OpenCTI versions prior to 6.8.1, which stems from a lack of authorization checking in a GraphQL mutation that could lead to unauthorized resource deletion...

EUVD-2025-21883

Malicious code in bioql PyPI...

EUVD-2024-41271

Malicious code in bioql PyPI...

EUVD-2025-14854

Malicious code in bioql PyPI...

EUVD-2022-52242

Malicious code in bioql PyPI...

CVE-2025-46732

OpenCTI is an open source platform for managing cyber threat intelligence knowledge and observables. Prior to version 6.6.6, an IDOR vulnerability in the GrapQL NotificationLineNotificationMarkReadMutation and NotificationLineNotificationDeleteMutation mutations of OpenCTI allows an authenticated...

PYSEC-2025-181

OpenCTI is an open source platform for managing cyber threat intelligence knowledge and observables. Prior to version 6.6.6, an IDOR vulnerability in the GrapQL NotificationLineNotificationMarkReadMutation and NotificationLineNotificationDeleteMutation mutations of OpenCTI allows an authenticated...

CVE-2025-46732 OpenCTI's GraphQL IDOR enables authenticated users to modify or delete notifications of other users

OpenCTI is an open source platform for managing cyber threat intelligence knowledge and observables. Prior to version 6.6.6, an IDOR vulnerability in the GrapQL NotificationLineNotificationMarkReadMutation and NotificationLineNotificationDeleteMutation mutations of OpenCTI allows an authenticated...

CVE-2025-46732 OpenCTI's GraphQL IDOR enables authenticated users to modify or delete notifications of other users

OpenCTI is an open source platform for managing cyber threat intelligence knowledge and observables. Prior to version 6.6.6, an IDOR vulnerability in the GrapQL NotificationLineNotificationMarkReadMutation and NotificationLineNotificationDeleteMutation mutations of OpenCTI allows an authenticated...

CVE-2025-46732

OpenCTI prior to 6.6.6 is affected by an IDOR in GraphQL mutations NotificationLineNotificationMarkReadMutation and NotificationLineNotificationDeleteMutation. An authenticated user can read, modify, or delete another user’s notifications if they know the notification UUID; changing read status m...

PT-2025-30046 · Opencti · Opencti

Name of the Vulnerable Software and Affected Versions: OpenCTI versions prior to 6.6.6 Description: OpenCTI is a platform for managing cyber threat intelligence knowledge and observables. An IDOR vulnerability exists in the GraphQL NotificationLineNotificationMarkReadMutation and...

CVE-2024-45805

OpenCTI is an open-source cyber threat intelligence platform. Before 6.3.0, general users can access information that can only be accessed by users with access privileges to admin and support information SETTINGSSUPPORT. This is due to inadequate access control for support information...

CVE-2022-30289

A stored Cross-site Scripting XSS vulnerability was identified in the Data Import functionality of OpenCTI through 5.2.4. An attacker can abuse the vulnerability to upload a malicious file that will then be executed by a victim when they open the file location...

CVE-2025-26621

OpenCTI is an open source platform for managing cyber threat intelligence knowledge and observables. Prior to version 6.5.2, any user with the capability manage customizations can edit webhook that will execute javascript code. This can be abused to cause a denial of service attack by prototype...