Medium severity · published May 12, 2026
CVE-2026-44352
Flowsint: Broken Access Control allows reading of sketch logs from any user
5.3
CVSS
0.3%
EPSS
No
On KEV
Description
Flowsint is an open-source OSINT graph exploration tool designed for cybersecurity investigation, transparency, and verification. Prior to 1.2.3, Broken Access Control allows reading of sketch logs from any user. This vulnerability is fixed in 1.2.3.
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 17% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FL
flowsint · reconurge
< 1.2.3 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-44352
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-44352
github.com
https://github.com/reconurge/flowsint/security/advisories/GHSA-9r98-g8q5-cpq5
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