XSS in Reconurge Flowsint

CVE-2026-42157

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…

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.002 (39.8th percentile) — read the EPSS interpretation.