Use of Hard-coded Credentials Affecting flowise package, versions <3.1.0
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Start learning- Snyk IDSNYK-JS-FLOWISE-16119149
- published22 Apr 2026
- disclosed16 Apr 2026
- creditUnknown
Introduced: 16 Apr 2026
CVE-2026-56278 (opens in a new tab)How to fix?
Upgrade flowise to version 3.1.0 or higher.
Overview
flowise is a Flowiseai Server
Affected versions of this package are vulnerable to Use of Hard-coded Credentials due to the use of a weak default value for the secret parameter in session management when the EXPRESS_SESSION_SECRET environment variable is not set. An attacker can impersonate any user and bypass authentication by forging valid session cookies.