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AI Sec Watch
CriticalVulnerabilityLLM-specific

CVE-2025-58434: Flowise forgot-password endpoint returns reset token enabling account takeover

Source
NVD(opens in a new tab)
Identifier
CVE-2025-58434
Published
Record updated
View JSON
Affected
  • flowise <= 3.0.5
Fixed in
3.0.6
  • released September 15, 2025, 3 days after disclosure
Known exploitation
Not listed in the CISA Known Exploited Vulnerabilities catalog at the last check.
EPSS
82.6%

Summary

CVE-2025-58434 affects Flowise, a drag and drop user interface for building customized large language model flows, in version 3.0.5 and earlier. The `forgot-password` endpoint returns sensitive information, including a valid password reset `tempToken`, without authentication or verification, letting an attacker reset any user's password and take over the account. The flaw affects the cloud service at `cloud.flowiseai.com` and self-hosted or local deployments that expose the same API.

Mitigation

Commit 9e178d68873eb876073846433a596590d3d9c863 in version 3.0.6 secures password reset endpoints. Source recommends: do not return reset tokens or sensitive account details in API responses; deliver tokens only through the registered email channel; make `forgot-password` return a generic success message regardless of input to prevent user enumeration; require strong validation of `tempToken` (e.g., single-use, short expiry, tied to request origin, validated against email delivery); apply the same fixes to cloud and self-hosted/local deployments; log and monitor password reset requests for suspicious activity; consider multi-factor verification for sensitive accounts.

Affected packages in the Exposure Registry

Matched by package name and ecosystem. Each entry shows whether the package delegates to a language model and how many tracked packages depend on it.

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