{"id":"PYSEC-2026-635","summary":"Open Redirect in Flask-AppBuilder","details":"Flask-AppBuilder is an application development framework built on top of Flask. Versions prior to 3.4.5 contain an open redirect vulnerability when using the database authentication login page. There are no known workarounds. Users are recommended to upgrade to version 3.4.5 or later.\n\n### For more information\nIf you have any questions or comments about this advisory:\n* Open an issue in [Flask-AppBuilder](https://github.com/dpgaspar/Flask-AppBuilder)\n","aliases":["CVE-2022-24776","GHSA-2ccw-7px8-vmpf"],"modified":"2026-07-06T08:00:38.206963086Z","published":"2026-07-02T14:13:17.201505Z","references":[{"type":"WEB","url":"https://github.com/dpgaspar/Flask-AppBuilder/security/advisories/GHSA-2ccw-7px8-vmpf"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-24776"},{"type":"WEB","url":"https://github.com/dpgaspar/Flask-AppBuilder/pull/1804"},{"type":"WEB","url":"https://github.com/dpgaspar/Flask-AppBuilder/pull/1804/commits/5214d975ebad2ff32057443d2cc20fef1c04d0ea"},{"type":"PACKAGE","url":"https://github.com/dpgaspar/Flask-AppBuilder"},{"type":"WEB","url":"https://github.com/dpgaspar/Flask-AppBuilder/releases/tag/v3.4.5"},{"type":"PACKAGE","url":"https://pypi.org/project/flask-appbuilder"},{"type":"ADVISORY","url":"https://github.com/advisories/GHSA-2ccw-7px8-vmpf"}],"affected":[{"package":{"name":"flask-appbuilder","ecosystem":"PyPI","purl":"pkg:pypi/flask-appbuilder"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.4.5"}]}],"versions":["0.1.10","0.1.11","0.1.12","0.1.13","0.1.14","0.1.15","0.1.16","0.1.17","0.1.18","0.1.19","0.1.20","0.1.21","0.1.22","0.1.23","0.1.24","0.1.25","0.1.26","0.1.27","0.1.28","0.1.29","0.1.3","0.1.33","0.1.34","0.1.35","0.1.36","0.1.37","0.1.38","0.1.4","0.1.43","0.1.44","0.1.45","0.1.46","0.1.47","0.1.5","0.1.6","0.1.7","0.1.8","0.1.9","0.10.0","0.10.1","0.10.2","0.10.3","0.10.4","0.10.5","0.10.6","0.10.7","0.2.0","0.2.1","0.2.2","0.3.0","0.3.1","0.3.10","0.3.11","0.3.12","0.3.13","0.3.14","0.3.15","0.3.16","0.3.17","0.3.2","0.3.3","0.3.4","0.3.5","0.3.6","0.3.7","0.3.8","0.3.9","0.4.0","0.4.1","0.4.2","0.4.3","0.5.0","0.5.1","0.5.2","0.5.3","0.5.4","0.5.5","0.5.6","0.6.1","0.6.10","0.6.11","0.6.12","0.6.13","0.6.14","0.6.2","0.6.3","0.6.4","0.6.5","0.6.6","0.6.7","0.6.8","0.6.9","0.7.0","0.7.1","0.7.2","0.7.3","0.7.4","0.7.5","0.7.6","0.7.7","0.7.8","0.8.0","0.8.1","0.8.2","0.8.3","0.8.4","0.8.5","0.9.0","0.9.1","0.9.2","0.9.3","1.0.0","1.0.1","1.1.0","1.1.1","1.1.2","1.1.3","1.10.0","1.11.0","1.11.1","1.12.0","1.12.1","1.12.2","1.12.3","1.12.4","1.12.5","1.13.0","1.13.1","1.2.0","1.2.1","1.3.0","1.3.1","1.3.2","1.3.3","1.3.4","1.3.5","1.3.6","1.3.7","1.4.0","1.4.1","1.4.2","1.4.3","1.4.4","1.4.5","1.4.6","1.4.7","1.5.0","1.6.0","1.6.1","1.6.2","1.6.3","1.7.0","1.7.1","1.8.0","1.8.1","1.9.0","1.9.1","1.9.2","1.9.3","1.9.4","1.9.5","1.9.6","2.0.0","2.1.0","2.1.1","2.1.10","2.1.11","2.1.12","2.1.13","2.1.2","2.1.3","2.1.4","2.1.5","2.1.6","2.1.7","2.1.8","2.1.9","2.2.0","2.2.0rc1","2.2.0rc2","2.2.1","2.2.1rc1","2.2.1rc2","2.2.1rc3","2.2.2","2.2.2rc1","2.2.2rc2","2.2.2rc3","2.2.3","2.2.3rc1","2.2.3rc2","2.2.3rc3","2.2.3rc4","2.2.3rc5","2.2.3rc6","2.2.4","2.2.4rc1","2.3.0","2.3.0rc1","2.3.0rc2","2.3.0rc3","2.3.0rc4","2.3.1","2.3.1rc1","2.3.2","2.3.2rc1","2.3.3","2.3.3rc1","2.3.3rc2","2.3.3rc3","2.3.4","2.3.4rc1","3.0.0","3.0.0rc1","3.0.0rc2","3.0.0rc3","3.0.0rc4","3.0.1","3.0.1rc1","3.1.0","3.1.0rc1","3.1.0rc2","3.1.0rc3","3.1.1","3.1.1rc1","3.1.1rc2","3.1.1rc3","3.2.0","3.2.0rc1","3.2.0rc2","3.2.1","3.2.1rc1","3.2.2","3.2.2rc1","3.2.3","3.2.3rc1","3.2.3rc2","3.3.0","3.3.0rc1","3.3.1","3.3.1rc1","3.3.2","3.3.2rc1","3.3.3","3.3.3rc1","3.3.4","3.3.4rc1","3.4.0","3.4.0rc1","3.4.0rc2","3.4.1","3.4.1rc1","3.4.1rc2","3.4.1rc3","3.4.2","3.4.2rc1","3.4.3","3.4.3rc1","3.4.3rc2","3.4.4","3.4.4rc1","3.4.5rc1"],"database_specific":{"source":"https://github.com/pypa/advisory-database/blob/main/vulns/flask-appbuilder/PYSEC-2026-635.yaml"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"}]}