CVE-2026-56267

6.9 mediumEPSS 0.5%

Medium (6.9). EPSS 0.5% chance of exploitation in the next 30 days. Fixed in flowise 3.0.13.

Flowise before 3.0.13 contains an information exposure vulnerability in the POST /api/v1/account/forgot-password endpoint that returns full user objects including PII to unauthenticated attackers. An attacker can enumerate valid email addresses and harvest sensitive user data including user IDs, names, account status, and timestamps by sending requests with known email addresses.

Severity

CVSS 4.0

6.9 medium

CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:H/SI:N/SA:N

EPSS: 0.5% chance of exploitation in the next 30 days; higher than 40% of CVEs (scores of 2026-10-31)
CWE: CWE-200
Published: 2026-06-20
Modified: 2026-06-22
Record from: the NVD, synced 2026-10-19

Packages (OSV)

Advisory	Ecosystem	Package	Affected	Fixed in
GHSA-jc5m-wrp2-qq38	npm	flowise	<3.0.13	3.0.13

References

https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-jc5m-wrp2-qq38
https://www.vulncheck.com/advisories/flowise-pii-disclosure-via-unauthenticated-forgot-password-endpoint
https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-jc5m-wrp2-qq38

Check your stack JSON