https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-02T19:26:27.207148+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2021-29621 CVE-2021-29621 — Observable Response Discrepancy in Flask-AppBuilder 2026-10-02T19:26:27.240170+00:00

Affected: dpgaspar Flask-AppBuilder

Flask-AppBuilder is a development framework, built on top of Flask. User enumeration in database authentication in Flask-AppBuilder <= 3.2.3. Allows for a non authenticated user to enumerate existing accounts by timing the response time from the server when you are logging in. Upgrade to version 3.3.0 or higher to resolve.

 https://cve.radiocsirt.org/vuln/ghsa-434h-p4gx-jm89 GHSA-434h-p4gx-jm89 — Observable Response Discrepancy in Flask-AppBuilder 2026-10-02T19:26:27.240232+00:00

Affected: PyPI: Flask-AppBuilder

### Impact User enumeration in database authentication in Flask-AppBuilder <= 3.2.3. Allows for a non authenticated user to enumerate existing accounts by timing the response time from the server when you are logging in.

### Patches Upgrade to 3.3.0

### For more information If you have any questions or comments about this advisory: * Open an issue in [Flask-AppBuilder](https://github.com/dpgaspar/Flask-AppBuilder)