CVE-2026-56267

Flowise - PII Disclosure via Unauthenticated Forgot Password Endpoint

MEDIUM
6.9
CVSS Score
Published: June 20, 2026 at 03:24 PM UTC
Updated: June 22, 2026 at 11:18 PM UTC
1 product affected across 1 vendorFlowise

Using Flowise by Flowise?

Get instant alerts when new vulnerabilities affect Flowise - before attackers find them.

Real-time alertsTrack your software stackFree plan available
Severity
MEDIUM6.9
Exploit prediction
EPSS 0.5%
SSVC
PoC

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v < 3.0.13
Vendor states this is fixed in 3.0.13 (unaffected)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

SSVC — Action Prioritization

SSVCPoCNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

6.9MEDIUMVulnCheck
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-200

Get alerted

Stop reading CVE feeds looking for your own stack

Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.

Free plan, no card