CVE-2026-42159: fallo de gravedad media en reconurge flowsint
Flowsint: Stored XSS in description of node
Publicada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
13Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 5.3epss 0.2%
Flowsint is an open-source OSINT graph exploration tool designed for cybersecurity investigation, transparency, and verification. Prior to 1.2.3, Flowsint allows a user to create investigations, which are used to manage sketches and analyses. Sketches have controllable graphs, which are comprised of nodes and relationships. The sketches contain information on an OSINT target (usernames, websites, etc) within these nodes and relationships. A remote attacker can create a node with a malicious description that contains arbitrary HTML. When the node is selected, it will render the arbitrary HTML, potentially triggering stored XSS. This vulnerability is fixed in 1.2.3.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N
Productos afectados
reconurge · flowsintCVEs relacionadas — reconurge flowsint
En el mismo producto, de las más peligrosas a las menos.
CVE-2026-32311CRITICALCommand Injection and Docker container escape allows root on host machineEPSS 0.5%CVE-2026-42156HIGHFlowsint: Cypher query injection in node type on node creationEPSS 0.3%CVE-2026-42157MEDIUMFlowsint: Stored XSS on map node marker in map pageEPSS 0.3%CVE-2026-44352MEDIUMFlowsint: Broken Access Control allows reading of sketch logs from any userEPSS 0.3%CVE-2026-42158LOWFlowsint: Broken Access Control allows modification of investigation metadata from any userEPSS 0.2%