Vulnerability · Published Mar 24, 2022 · Assigned by GitHub_M

CVE-2022-24776Open Redirect in Flask-AppBuilder

Medium 6.1

In plain English

A medium-severity open redirect in Flask-AppBuilder from dpgaspar. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.0% (higher than 62% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 3.1)6.1Medium

Exploit odds (30 days)1.0%top 38.0% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

Flask-AppBuilder is an application development framework, built on top of the Flask web framework. Flask-AppBuilder contains an open redirect vulnerability when using database authentication login page on versions below 3.4.5. This issue is fixed in version 3.4.5. There are currently no known workarounds.

Affected packages & fixed versions

Ecosystem	Package	Fixed in	Advisory
PyPI	flask-appbuilder	3.4.5	GHSA-2ccw-7px8-vmpf
PyPI	flask-appbuilder	3.4.5	PYSEC-2026-635

Affected products (as reported)

Vendor	Product	Versions
dpgaspar	Flask-AppBuilder	< 3.4.5

Weakness: CWE-601 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

References

https://github.com/dpgaspar/Flask-AppBuilder/security/advisories/GHSA-2ccw-7px8-vmpf x_refsource_CONFIRM
https://github.com/dpgaspar/Flask-AppBuilder/pull/1804 x_refsource_MISC
https://github.com/dpgaspar/Flask-AppBuilder/releases/tag/v3.4.5 x_refsource_MISC