CVE-2020-37041
High · 7.5CVSS
7.5
EPSS
1.1%
Published
Jan 30, 2026
CISA due date
—
The record
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.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
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