What is CVE-2026-56272?

CVE-2026-56272 is a medium-severity vulnerability in Flowise, classified under Use of Password Hash With Insufficient Computational Effort. CVSS score: 4.1/10. Published 2026-06-24.

How severe is CVE-2026-56272?

Medium severity. CVSS v3 base score is 4.1 out of 10.

Vulnerability in Flowise

CVE-2026-56272

Flowise before 3.0.13 uses bcrypt with default salt rounds of 5, providing only 32 iterations instead of the OWASP-recommended minimum of 10 rounds. Attackers can crack password hashes approximately 30 times faster with modern GPU hardware…

CVSS v3 metric

CVSS v3 base score 4.1 (Medium). Vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:N.

Affected products

Flowise — versions 0, 3.0.13

Weakness classification (CWE)

CWE-916 — Use of Password Hash With Insufficient Computational Effort

References

disclosure@vulncheck.com (vendor-advisory)
disclosure@vulncheck.com (third-party-advisory)

Frequently asked questions

What is CVE-2026-56272?: CVE-2026-56272 is a medium-severity vulnerability in Flowise, classified under Use of Password Hash With Insufficient Computational Effort. CVSS score: 4.1/10. Published 2026-06-24.
How severe is CVE-2026-56272?: Medium severity. CVSS v3 base score is 4.1 out of 10.