Description (CNA)
Flowise before 3.1.0 (affected versions 3.0.13 and earlier) uses a weak hardcoded default secret ('flowise') for the express-session middleware when the EXPRESS_SESSION_SECRET environment variable is not set (packages/server/src/enterprise/middleware/passport/index.ts). Because this default secret is publicly visible in the source code, an attacker can forge valid signed session cookies to impersonate any user and bypass authentication.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Flowise / Flowise | affected 0 before 3.1.0; unaffected 3.1.0 |
CWE
CWE-798
References
- https://github.com/FlowiseAI/Flowise/security/advisories/GHSA-2qqc-p94c-hxwh
- https://www.vulncheck.com/advisories/flowise-session-hijacking-via-weak-default-express-session-secret
ADP enrichment
No English description supplied.
No references supplied.