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...

CVE-2020-37041 OpenCTI 3.3.1 - Directory Traversal

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...

CVE-2020-37041 OpenCTI 3.3.1 - Directory Traversal

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...

PT-2026-5484

Name of the Vulnerable Software and Affected Versions OpenCTI version 3.3.1 Description OpenCTI is susceptible to a reflected cross-site scripting XSS attack through the /graphql API endpoint. An attacker can inject malicious JavaScript code by sending a specially crafted GET request with a paylo...

CVE-2020-37044: Improper Neutralization of Input During Web Page Generation

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: Improper Limitation of a Pathname to a Restricted Directory

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 cross-site scripting vulnerabilities

OpenCTI is an open-source open network threat intelligence platform. Version 3.3.1 of OpenCTI contains a cross-site scripting vulnerability. This vulnerability stems from a reflective cross-site scripting in the graphql endpoint, which may allow JavaScript code to be executed in the victim’s...

OpenCTI path traversal vulnerability

OpenCTI is an open-source network threat intelligence platform developed by OpenCTI. Version 3.3.1 of OpenCTI contains a path traversal vulnerability. This vulnerability stems from directory traversal in static/css endpoints, which may allow unverified attackers to read arbitrary files...

CVE-2025-61782

OpenCTI is an open source platform for managing cyber threat intelligence knowledge and observables. Prior to version 6.8.3, an open redirect vulnerability exists in the OpenCTI platform's SAML authentication endpoint /auth/saml/callback. By manipulating the RelayState parameter, an attacker can...

OpenCTI Improper Code Generation

The vulnerability of the OpenCTI platform for analyzing cyber threats is related to improper code generation management. Exploiting this vulnerability allows a malicious actor to compromise the confidentiality, integrity, and accessibility of the protected information...

PYSEC-2026-2264

OpenCTI is an open source platform for managing cyber threat intelligence knowledge and observables. Prior to version 6.8.3, an open redirect vulnerability exists in the OpenCTI platform's SAML authentication endpoint /auth/saml/callback. By manipulating the RelayState parameter, an attacker can...

CVE-2025-61782

OpenCTI is an open source platform for managing cyber threat intelligence knowledge and observables. Prior to version 6.8.3, an open redirect vulnerability exists in the OpenCTI platform's SAML authentication endpoint /auth/saml/callback. By manipulating the RelayState parameter, an attacker can...

CVE-2025-61782 Open Redirect in OpenCTI's SAML Authentication Flow

OpenCTI is an open source platform for managing cyber threat intelligence knowledge and observables. Prior to version 6.8.3, an open redirect vulnerability exists in the OpenCTI platform's SAML authentication endpoint /auth/saml/callback. By manipulating the RelayState parameter, an attacker can...

CVE-2025-61782 Open Redirect in OpenCTI's SAML Authentication Flow

OpenCTI is an open source platform for managing cyber threat intelligence knowledge and observables. Prior to version 6.8.3, an open redirect vulnerability exists in the OpenCTI platform's SAML authentication endpoint /auth/saml/callback. By manipulating the RelayState parameter, an attacker can...

EUVD-2025-206265

OpenCTI is an open source platform for managing cyber threat intelligence knowledge and observables. Prior to version 6.8.3, an open redirect vulnerability exists in the OpenCTI platform's SAML authentication endpoint /auth/saml/callback. By manipulating the RelayState parameter, an attacker can...

CVE-2025-61782

OpenCTI prior to version 6.8.3 contains an open redirect in the SAML callback endpoint (/auth/saml/callback). By manipulating the RelayState parameter, an attacker can trigger a 302 redirect to an arbitrary external URL, enabling phishing and credential theft. Remediation: upgrade to version 6.8....

CVE-2025-61782 Open Redirect in OpenCTI's SAML Authentication Flow

OpenCTI is an open source platform for managing cyber threat intelligence knowledge and observables. Prior to version 6.8.3, an open redirect vulnerability exists in the OpenCTI platform's SAML authentication endpoint /auth/saml/callback. By manipulating the RelayState parameter, an attacker can...

OpenCTI input validation error vulnerability

OpenCTI is an open source cyber threat intelligence platform from OpenCTI. An input validation error vulnerability exists in OpenCTI versions prior to 6.8.3 that stems from improper manipulation of the RelayState parameter in the SAML authentication endpoint, which could lead to an open redirecti...

PT-2026-1834

Name of the Vulnerable Software and Affected Versions OpenCTI versions prior to 6.8.3 Description OpenCTI is a platform for managing cyber threat intelligence knowledge. A flaw exists in the SAML authentication endpoint /auth/saml/callback that allows for open redirection. Manipulating the...

CVE-2025-61782: URL Redirection to Untrusted Site

OpenCTI is an open source platform for managing cyber threat intelligence knowledge and observables. Prior to version 6.8.3, an open redirect vulnerability exists in the OpenCTI platform's SAML authentication endpoint /auth/saml/callback. By manipulating the RelayState parameter, an attacker can...