Dify v1.9.1 is vulnerable to Insecure Permissions. An unauthenticated attacker can directly send HTTP GET requests to the /console/api/system-features endpoint without any authentication credentials o
Dify v1.9.1 is vulnerable to Insecure Permissions. An unauthenticated attacker can directly send HTTP GET requests to the /console/api/system-features endpoint without any authentication credentials or session tokens. The endpoint fails to implement proper authorization checks, allowing anonymous access to sensitive system configuration data. NOTE: The maintainer states that the endpoint is unauthenticated by design and serves as a bootstrap mechanism required for the dashboard initialization. They also state that the description inaccurately classifies the returned data as sensitive system configuration, stating that the data is non-sensitive and required for client-side rendering. No PII, credentials, or secrets are exposed.
Affected software
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| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| Python (PyPI) | dify-client | <= 1.9.1 | no fix |
References
- https://gist.github.com/Cristliu/dfc5f3a31dc6d7fff2754867e5c649a5
- https://gist.github.com/Cristliu/cddc0cbbf354de51106ab63a11be94af
- https://github.com/langgenius/dify/discussions
- https://github.com/langgenius/dify/issues/31368#issuecomment-3783712203
- https://github.com/langgenius/dify/pull/31392
- https://github.com/langgenius/dify/pull/31417
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N- Weakness (CWE)
-- Platform
- Python (PyPI)
- Package
dify-client- Disclosed
- 18.12.2025
- Updated
- 11.10.2026 12:19
Sources and licenses
OSV / GitHub Advisory Database - PYSEC-2025-103 - PyPA Advisory Database; CC BY 4.0
Vulnerability history: dify-client
All published vulnerabilities of this package (Python (PyPI)), newest first. Shows whether this is a one-off slip or a package that needs watching.
This is the only known vulnerability of this package.
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