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Showing 2 vulnerabilities on this page

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OpenCTI 3.3.1 - Cross Site Scripting

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 example, a request to /graphql?'"--></style></scRipt><scRipt>alert('Raif_Berkay')</scRipt> will trigger an alert. This vulnerability was discovered by Raif Berkay Dincel and confirmed on Linux Mint and Wi

CWE-79Jan 30, 2026
CVSS5.1v4.0EPSS0.345%PoCs1SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templatesSTIX

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 /static/css//../../../../../../../../etc/passwd returns the contents of /etc/passwd. This vulnerability was discovered by Raif Berkay Dincel and confirmed on Linux Mint and Windows 10.

CWE-22Jan 30, 2026
CVSS7.1v4.0EPSS0.98%PoCs1SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templatesSTIX