CVE-2026-56267
Flowise - PII Disclosure via Unauthenticated Forgot Password Endpoint
- State
- Published
- Severity
- 6.9 Medium
- Published
- Jun 20, 2026
- Updated
- Jun 22, 2026
- Reserved
- Jun 20, 2026
Description
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 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 | VulnCheck |
Weaknesses
- CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
Affected Products
| Product | Versions |
|---|---|
FlowiseFlowise |
|
References
- GHSA Advisory GHSA-jc5m-wrp2-qq38vendor-advisory
- VulnCheck Advisory: Flowise - PII Disclosure via Unauthenticated Forgot Password Endpointthird-party-advisory
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