Priority HIGH 75
OpenCTI is an open source platform allowing organizations to manage their cyber threat intelligence knowledge and observables.
CVSS 3.1HIGH 8.2· Network · No auth · No interaction · EPSS 0.00464 · Published 2024-11-18 · Fixed in 6.1.9 CWE-284
Priority HIGH 70
OpenCTI is an open-source cyber threat intelligence platform.
CVSS 3.1HIGH 8.1· Network · Low privileges · No interaction · EPSS 0.00586 · Published 2024-12-11 · Fixed in 6.2.8 CWE-287
Priority MEDIUM 64
OpenCTI 3.3.1 is vulnerable to a directory traversal attack via the static/css endpoint.
CVSS 4.0HIGH 7.1· Network · Low privileges · No interaction · EPSS 0.01088 · Published 2026-01-30 · No fix listed CWE-22
Priority MEDIUM 59
OpenCTI is an open source platform for managing cyber threat intelligence knowledge and observables.
CVSS 3.1CRITICAL 9.8· Network · No auth · No interaction · EPSS 0.07086 · Published 2026-05-05 · Fixed in 6.9.13 CWE-287
Priority MEDIUM 56
OpenCTI 3.3.1 is vulnerable to a reflected cross-site scripting (XSS) attack via the /graphql endpoint.
CVSS 4.0MEDIUM 5.1· Network · No auth · User interaction · EPSS 0.00393 · Published 2026-01-30 · No fix listed CWE-79
Priority MEDIUM 53
OpenCTI is an open-source cyber threat intelligence platform.
CVSS 3.1MEDIUM 4.3· Network · Low privileges · No interaction · EPSS 0.00295 · Published 2024-12-26 · Fixed in 6.3.0 CWE-200
Priority MEDIUM 44
OpenCTI is an open source platform for managing cyber threat intelligence knowledge and observables.
CVSS 3.1CRITICAL 9.1· Network · High privileges · No interaction · EPSS 0.01377 · Published 2026-04-09 · Fixed in 6.9.5 CWE-1336
Priority MEDIUM 43
OpenCTI is an open cyber threat intelligence (CTI) platform.
CVSS 3.1CRITICAL 9.1· Network · High privileges · No interaction · EPSS 0.00852 · Published 2025-05-05 · Fixed in 6.4.11 CWE-94
Priority LOW 39
OpenCTI is an open source platform for managing cyber threat intelligence knowledge and observables.
CVSS 3.1CRITICAL 9.1· Network · No auth · No interaction · EPSS 0.00243 · Published 2026-01-05 · Fixed in 6.8.1 CWE-285
Priority LOW 38
OpenCTI is an open source platform allowing organizations to manage their cyber threat intelligence knowledge and observables.
CVSS 3.1HIGH 8.3· Network · Low privileges · No interaction · EPSS 0.00398 · Published 2024-05-23 · No fix listed CWE-284
Priority LOW 35
OpenCTI is an open source platform for managing cyber threat intelligence knowledge and observables.
CVSS 3.1HIGH 8.1· Network · Low privileges · No interaction · EPSS 0.0024 · Published 2026-03-17 · Fixed in 6.9.1 CWE-285
Priority LOW 35
In OpenCTI through 5.2.4, a broken access control vulnerability has been identified in the profile endpoint.
CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.01006 · Published 2022-07-05 · No fix listed
Priority LOW 34
OpenCTI is an open source platform for managing cyber threat intelligence knowledge and observables.
CVSS 3.1HIGH 7.7· Network · Low privileges · No interaction · EPSS 0.00415 · Published 2026-09-15 · Fixed in 7.260701.0 CWE-918
Priority LOW 34
OpenCTI is an open source platform for managing cyber threat intelligence knowledge and observables.
CVSS 3.1HIGH 7.6· Network · High privileges · No interaction · EPSS 0.0042 · Published 2025-05-19 · Fixed in 6.5.2 CWE-94
Priority LOW 33
OpenCTI is an open source platform for managing cyber threat intelligence knowledge and observables.
CVSS 3.1HIGH 7.2· Network · High privileges · No interaction · EPSS 0.00316 · Published 2026-05-26 · Fixed in 6.9.7 CWE-284
Priority LOW 33
OpenCTI is an open source platform for managing cyber threat intelligence knowledge and observables.
CVSS 3.1HIGH 7.7· Network · Low privileges · No interaction · EPSS 0.00249 · Published 2026-03-12 · Fixed in 6.8.16 CWE-918
Priority LOW 32
OpenCTI is an open source platform for managing cyber threat intelligence knowledge and observables.
CVSS 4.0HIGH 7.1· Network · Low privileges · No interaction · EPSS 0.00466 · Published 2026-09-15 · Fixed in 7.260706.0 CWE-1333
Priority LOW 31
OpenCTI is an open source platform for managing cyber threat intelligence knowledge and observables.
CVSS 3.1HIGH 7.1· Network · Low privileges · No interaction · EPSS 0.00353 · Published 2026-07-08 · Fixed in 7.260326.0 CWE-639
Priority LOW 29
OpenCTI is an open source platform for managing cyber threat intelligence knowledge and observables.
CVSS 4.0MEDIUM 5.3· Network · No auth · User interaction · EPSS 0.00149 · Published 2026-06-02 · Fixed in 7.260227.0 CWE-79
Priority LOW 29
OpenCTI is an open source platform for managing cyber threat intelligence knowledge and observables.
CVSS 3.1MEDIUM 6.5· Network · Low privileges · No interaction · EPSS 0.00522 · Published 2026-07-08 · Fixed in 7.260401.0 CWE-863
Priority LOW 28
OpenCTI is an open-source cyber threat intelligence platform.
CVSS 3.1MEDIUM 6.3· Network · Low privileges · No interaction · EPSS 0.00256 · Published 2025-04-30 · Fixed in 6.4.10 CWE-284
Priority LOW 27
OpenCTI is an open source platform for managing cyber threat intelligence knowledge and observables.
CVSS 3.1MEDIUM 6.1· Network · No auth · User interaction · EPSS 0.00256 · Published 2026-01-07 · Fixed in 6.8.3 CWE-601
Priority LOW 25
A stored Cross-site Scripting (XSS) vulnerability was identified in the Data Import functionality of OpenCTI through 5.2.4.
CVSS 3.1MEDIUM 5.4· Network · Low privileges · User interaction · EPSS 0.00534 · Published 2022-07-05 · No fix listed CWE-79
Priority LOW 24
OpenCTI is an open source platform for managing cyber threat intelligence knowledge and observables.
CVSS 3.1MEDIUM 5.4· Network · Low privileges · No interaction · EPSS 0.00241 · Published 2025-07-18 · Fixed in 6.6.6 CWE-285