Cloudanix VulnDB

CVE-2020-37044

Medium · 5.4

CVSS

5.4

EPSS

0.4%

Published

Jan 30, 2026

CISA due date

—

The record

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 Windows 10.

Affected packages

Ecosystem Package Introduced Fixed

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