CVE-2026-100607
NVD: Flowise through 3.1.4 resolves SSO and local-password users solely by email without storing provider or subject identifier bindings, allowing attackers to authenticate as any existing user by claiming their email at any configured SSO provider. NVD: Attackers can gain complete account access including chatflows, credentials, and API keys by authenticating through a different SSO provider or local password than the victim's original registration method. OSV: Flowise through 3.1.4 Authentication Bypass via Email-Only SSO
9.2 Severity
CRITICAL EPSS
0.0029 (19) KEV
-
Source-published summary
NVD: Flowise through 3.1.4 resolves SSO and local-password users solely by email without storing provider or subject identifier bindings, allowing attackers to authenticate as any existing user by claiming their email at any configured SSO provider. NVD: Attackers can gain complete account access including chatflows, credentials, and API keys by authenticating through a different SSO provider or local password than the victim's original registration method. OSV: Flowise through 3.1.4 Authentication Bypass via Email-Only SSO
Possible impact
Source describes authentication boundary review. Possible impact: This critical severity issue needs human triage to confirm exposure, affected versions, and vendor guidance for authentication boundary review.
Affected context
Affected product or version requires source confirmation.
Remediation / advisory
Remediation reference present; patch status requires confirmation in the linked advisory.
Why it matters
Source describes authentication boundary review. Possible impact: This critical severity issue needs human triage to confirm exposure, affected versions, and vendor guidance for authentication boundary review.; CVSS 9.2 (CRITICAL); EPSS percentile 19; not listed in KEV; Remediation reference present; patch status requires confirmation in the linked advisory; sources: NVD, OSV.
What to verify
Confirm affected product/version, vendor advisory, patch or mitigation, and exposure.
Exposure hint
exposure unknown
Impact tags
Urgency reasons
Source-derived note
Summary derived from NVD / OSV description; unsafe procedural detail is not shown.
Redaction metadata
- source summary used
- True
- fallback summary used
- False
- unsafe procedural detail present
- false
- raw source displayed
- false
- public summary redacted
- true
Remediation handoff
Public-safe static handoff for human/Codex remediation planning. Scan, patch, external execution, and auto remediation are disabled.
Safety note
This radar shows source-published defensive context only. Exploit procedures, exploit strings, scanner commands, and auto-remediation are not provided.