Flask-AppBuilder before v4.1.3 allows inference of sensitive information through query strings
### Impact An authenticated Admin user could craft HTTP requests to filter users by their salted and hashed passwords strings. These filters could be made by using partial hashed password strings. The response would not include the hashed passwords, but an attacker could infer partial password hashes and their respective users. Only when using `AUTH_DB` database authentication option. ### Patches Fixed on 4.1.3 ### For more information If you have any questions or comments about this advisory: * Open an issue in [example link to repo](http://example.com) * Email us at [example email address](mailto:example@example.com)
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2022-31177US | low2.7 | — | ||
Flask-AppBuilder is an application development framework built on top of Flask python framework. In versions prior to 4.1.3 an authenticated Admin user could query other users by t… | ||||
references
External citations — patches, advisories, analysis.
- https://github.com/dpgaspar/Flask-AppBuilderPACKAGE
- https://github.com/dpgaspar/Flask-AppBuilder/releases/tag/v4.1.3WEB
- https://github.com/dpgaspar/Flask-AppBuilder/security/advisories/GHSA-32ff-4g79-vgfcWEB
- https://github.com/pypa/advisory-database/tree/main/vulns/flask-appbuilder/PYSEC-2022-247.yamlWEB
- https://nvd.nist.gov/vuln/detail/CVE-2022-31177ADVISORY
Advisories like this name the exposed products attackers go after on your perimeter. See what is exposed on your perimeter with a free passive scan.
Free scan