CVE-2020-37044 (GCVE-0-2020-37044)
Vulnerability from cvelistv5 – Published: 2026-01-30 22:07 – Updated: 2026-03-05 01:27
VLAI
EPSS
VEX
Title
OpenCTI 3.3.1 - Cross Site Scripting
Summary
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.
Severity
5.4 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-02-02 20:08 UTC
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://www.exploit-db.com/exploits/48595 | exploit |
| https://www.opencti.io/ | product |
| https://github.com/OpenCTI-Platform/opencti | product |
| https://www.vulncheck.com/advisories/opencti-cros… | third-party-advisory |
Impacted products
Date Public
2020-03-05 00:00
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