Back to search
CVE-2026-42157
Published: May 12, 2026
Modified: May 18, 2026
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.
| Vendor | Product | Versions |
|---|---|---|
reconurge | flowsint | affected < 1.2.3 |
Weaknesses (CWE)
References
Security Training
Train your team to recognize and prevent security threats with our comprehensive security awareness program.
Start TrainingVulnerability Scanning
Discover vulnerabilities in your applications and infrastructure before attackers do.
Scan Now