mediumCVSS 6.9NVD status: Deferred

CVE-2026-56267

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.

ComponentFlowise
Severitymedium (CVSS 6.9)
CVSS vectorCVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:H/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Published (NVD)2026-06-20
Last modified2026-06-22
Affected versions
< 3.0.13
read from the advisory text: NVD has not published CPE data yet
Fixed in3.0.13
WeaknessCWE-200
CISA KEVnot listed

NVD 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.

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What to do

  • Upgrade Flowise to 3.0.13 or later.
  • Do not expose the component's API or UI to the internet without authentication in front of it.

Sources

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