PT-2026-33831 · Reconurge · Flowsint

Published 2026-04-20 · Updated 2026-04-20 · CVE-2026-32311

Mitre

CVSS v4.0

10

Critical

AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H

Flowsint is an open-source OSINT graph exploration tool designed for cybersecurity investigation, transparency, and verification. 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. The nodes can have automated processes execute on them called 'transformers'. A remote attacker can create a sketch, then trigger the 'org to asn' transform on an organization node to execute arbitrary OS commands as root on the host machine via shell metacharacters and a docker container escape. Commit b52cbbb904c8013b74308d58af88bc7dbb1b055c appears to remove the code that causes this issue.

Fix

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

CVE-2026-32311

Affected Products

Flowsint

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2026-32311 · Security Note
• https://github.com/reconurge/flowsint/security/advisories/GHSA-9g44-8xv2-f2m9 · Note
• https://github.com/reconurge/flowsint/commit/b52cbbb904c8013b74308d58af88bc7dbb1b055c · Note