Security Advisory

CVE-2026-35212

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-06-02 21:28:59

Last updated 2026-06-03 14:23:27

Assigner GitHub_M

CVSS score not scored

State PUBLISHED

Description

OpenCTI is an open source platform for managing cyber threat intelligence knowledge and observables. Versions prior to 7.260227.0 are vulnerable to XSS in the rendering of email-message observable body data. The content of the body field isn't appropriately sanitized when being rendered. Does require user interaction but could be exploited by someone sharing stix or any of the ingester. This could lead to CSRF and then large scale session theft. Version 7.260227.0 contains a fix.

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