dpgaspar/flask-appbuilder · Security
Improper Authentication in Flask-AppBuilder
- GHSA ID
- GHSA-m3rf-7m4w-r66q
- CVE ID
- CVE-2021-41265
- Severity
- high
- Published
- Updated
- CVSS
- 8.1 · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
- CVSS v3
- 8.1 · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
- CVSS v4
- 8.6 · CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
Description
Impact
Improper authentication on the REST API. Allows for a malicious actor with a carefully crafted request to successfully authenticate and gain access to existing protected REST API endpoints. Only affects non database authentication types, and new REST API endpoints.
Patches
Upgrade to Flask-AppBuilder 3.3.4
For more information
If you have any questions or comments about this advisory:
- Open an issue in https://github.com/dpgaspar/Flask-AppBuilder
CWEs
- CWE-287 · Improper Authentication
References
- https://github.com/dpgaspar/Flask-AppBuilder/security/advisories/GHSA-m3rf-7m4w-r66q ↗
- https://nvd.nist.gov/vuln/detail/CVE-2021-41265 ↗
- https://github.com/dpgaspar/Flask-AppBuilder/commit/eba517aab121afa3f3f2edb011ec6bc4efd61fbc ↗
- https://github.com/dpgaspar/Flask-AppBuilder/releases/tag/v3.3.4 ↗
- https://github.com/pypa/advisory-database/tree/main/vulns/flask-appbuilder/PYSEC-2021-851.yaml ↗
- https://github.com/advisories/GHSA-m3rf-7m4w-r66q ↗