CVE-2026-42156
High
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 node with a malicious type that can escape an existing Cypher query and an adversary can execute an arbitrary Cypher query. This vulnerability is fixed in 1.2.3.
SeverityHigh
CVSS7.1
Exploit probability—
ProductReconurge Flowsint
PublishedMay 12, 2026
First seenMay 12, 2026
Weakness typeCWE-943CWE-943
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| reconurge flowsint | < 1.2.3 | — |
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