# CVE-2024-26139

## Summary

- **CVE ID:** CVE-2024-26139
- **Severity:** HIGH
- **CVSS Score:** 8.3 (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L)
- **CWE:** CWE-284, CWE-657
- **Published:** May 23, 2024
- **Last Modified:** Mar 13, 2026

## Description

OpenCTI is an open source platform allowing organizations to manage their cyber threat intelligence knowledge and observables. Due to lack of certain security controls on the profile edit functionality, an authenticated attacker with low privileges can gain administrative privileges on the web application.

## Affected Products

- OpenCTI-Platform — opencti (<= 5.12.31)

## References

- [CNA](https://github.com/OpenCTI-Platform/opencti/security/advisories/GHSA-qx4j-f4f2-vjw9)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.40%
- **EPSS Percentile:** 33.2

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-11._