CVE-2026-56272

MEDIUM 4.1

Flowise - Insufficient Password Salt Rounds in Bcrypt Hashing

CVSS Score

4.1

EPSS Score

0.0%

EPSS Percentile

0th

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, potentially compromising all user accounts in a database breach scenario.

CWE	CWE-916
Vendor	flowise
Product	flowise
Published	Jun 24, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:N

Attack Vector

Local

Attack Complexity

High

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Affected Versions

Flowise / Flowise

0 < 3.0.13

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-x2g5-fvc2-gqvp vulncheck.com: https://www.vulncheck.com/advisories/flowise-insufficient-password-salt-rounds-in-bcrypt-hashing

Credits

🔍 kolega-ai-dev