https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-02T16:26:09.516862+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2021-41265 CVE-2021-41265 — Improper Authentication in Flask-AppBuilder 2026-10-02T16:26:09.534881+00:00

Affected: dpgaspar Flask-AppBuilder

Flask-AppBuilder is a development framework built on top of Flask. Verions prior to 3.3.4 contain an improper authentication vulnerability in the REST API. The issue allows for a malicious actor with a carefully crafted request to successfully authenticate and gain access to existing protected REST API endpoints. This only affects non database authentication types and new REST API endpoints. Users should upgrade to Flask-AppBuilder 3.3.4 to receive a patch.

 https://cve.radiocsirt.org/vuln/ghsa-m3rf-7m4w-r66q GHSA-m3rf-7m4w-r66q — Improper Authentication in Flask-AppBuilder 2026-10-02T16:26:09.534942+00:00

Affected: PyPI: Flask-AppBuilder

### 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