CVE-2022-31177
published 2022-08-01CVE-2022-31177: 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…
PriorityP49low2.7CVSS 3.1
AVNACLPRHUINSUCLINAN
EPSS
0.62%
45.3th percentile
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 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. This issue has been fixed in version 4.1.3. Users are advised to upgrade. There are no known workarounds for this issue.
Affected
2 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| dpgaspar | flask-appbuilder | < 4.1.3 | 4.1.3 |
| dpgaspar | flask-appbuilder | >= 0 < 4.1.3 | 4.1.3 |
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
OSV
CVE-2022-31177: Flask-AppBuilder is an application development framework built on top of Flask python framework
osv·2022-08-01
CVE-2022-31177 CVE-2022-31177: Flask-AppBuilder is an application development framework built on top of Flask python framework
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 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. This issue has been fixed in version 4.1.3. Users are advised to upgrade. There are no known workarounds for this issue.
OSV
Flask-AppBuilder before v4.1.3 allows inference of sensitive information through query strings
osv·2022-07-29
CVE-2022-31177 [LOW] Flask-AppBuilder before v4.1.3 allows inference of sensitive information through query strings
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:[email protected])
GHSA
Flask-AppBuilder before v4.1.3 allows inference of sensitive information through query strings
ghsa·2022-07-29
CVE-2022-31177 [LOW] CWE-200 Flask-AppBuilder before v4.1.3 allows inference of sensitive information through query strings
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:[email protected])
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2022-08-01
Published