CVE-2026-44730 OpenCTI: Privilege escalation via graphQL API abusable by organization admins, due to incorrect ACL on userEdit relationAdd

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...

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...

PT-2026-43350

Name of the Vulnerable Software and Affected Versions OpenCTI versions prior to 6.9.7 Description An organization administrator can escalate their privileges by adding a user from a different organization who possesses higher privileges into their own organization. This occurs due to an incorrect...

OpenCTI 访问控制错误漏洞

OpenCTI is an open-source network threat intelligence platform developed by OpenCTI. Versions of OpenCTI prior to 6.9.7 contained a access control vulnerability. This vulnerability stemmed from incorrect Access Control Lists ACLs when users were editing relationship additions, potentially allowin...

Exploit for Improper Input Validation in Microsoft

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

CVE-2026-27960

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...

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-2026-27960

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...

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-2026-27960

OpenCTI suffers a privilege escalation in versions 6.6.0–6.9.12 that allows unauthenticated attackers to query the API as any existing user, including the default admin account. The issue has been fixed in version 6.9.13. As a temporary mitigation, the default admin can be disabled via APP__ADMIN...

CVE-2026-27960

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-2026-27960 OpenCTI privilege escalation and unauthenticated access via default admin account

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...

EUVD-2026-27420

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-2026-27960 OpenCTI privilege escalation and unauthenticated access via default admin account

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...

PT-2026-37214

Name of the Vulnerable Software and Affected Versions OpenCTI versions 6.6.0 through 6.9.12 Description OpenCTI is an open source platform for managing cyber threat intelligence knowledge and observables. A privilege escalation issue allows unauthenticated attackers to query the API as any existi...

OpenCTI 授权问题漏洞

OpenCTI is an open-source network threat intelligence platform developed by OpenCTI. Versions 6.6.0 to 6.9.12 of OpenCTI have vulnerabilities related to authorization. Attackers can exploit these vulnerabilities to access the API as any existing user, including the default administrator account...

CVE-2026-39980

OpenCTI is an open source platform for managing cyber threat intelligence knowledge and observables. Prior to 6.9.5, the safeEjs.ts file does not properly sanitize EJS templates. Users with the Manage customization capability can run arbitrary JavaScript in the context of the OpenCTI platform...

CVE-2026-39980 OpenCTI affected by RCE via notifier template

OpenCTI is an open source platform for managing cyber threat intelligence knowledge and observables. Prior to 6.9.5, the safeEjs.ts file does not properly sanitize EJS templates. Users with the Manage customization capability can run arbitrary JavaScript in the context of the OpenCTI platform...

CVE-2026-39980

OpenCTI is an open source platform for managing cyber threat intelligence knowledge and observables. Prior to 6.9.5, the safeEjs.ts file does not properly sanitize EJS templates. Users with the Manage customization capability can run arbitrary JavaScript in the context of the OpenCTI platform...

EUVD-2026-20972

OpenCTI is an open source platform for managing cyber threat intelligence knowledge and observables. Prior to 6.9.5, the safeEjs.ts file does not properly sanitize EJS templates. Users with the Manage customization capability can run arbitrary JavaScript in the context of the OpenCTI platform...