Security Advisory

CVE-2026-42157

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-05-12 22:58:26

Last updated 2026-05-18 14:47:11

Assigner GitHub_M

CVSS score 5.1

State PUBLISHED

Description

Flowsint is an open-source OSINT graph exploration tool designed for cybersecurity investigation, transparency, and verification. Prior to 1.2.3, a remote attacker can create a map node with a malicious label that contains arbitrary HTML. When the map tab is selected and a map node marker is selected, it will render the arbitrary HTML, potentially triggering stored XSS. This vulnerability is fixed in 1.2.3.

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