Medium severity · published Jun 20, 2026
CVE-2026-56267
Flowise - PII Disclosure via Unauthenticated Forgot Password Endpoint
6.9
CVSS
0.5%
EPSS
No
On KEV
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.
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 40% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FL
Flowise · Flowise
before 3.0.13 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-56267
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-56267
github.com
https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-jc5m-wrp2-qq38
www.vulncheck.com
https://www.vulncheck.com/advisories/flowise-pii-disclosure-via-unauthenticated-forgot-password-endpoint
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