CVE-2023-34110
Flask-AppBuilder vulnerable to possible disclosure of sensitive information on user error
2.7
LOW
CVSS 3.1
EPSS 0.47%
Description
Flask-AppBuilder is an application development framework, built on top of Flask. Prior to version 4.3.2, an authenticated malicious actor with Admin privileges, could by adding a special character on the add, edit User forms trigger a database error, this error is surfaced back to this actor on the UI. On certain database engines this error can include the entire user row including the pbkdf2:sha256 hashed password. This vulnerability has been fixed in version 4.3.2.
How to fix CVE-2023-34110
To remediate CVE-2023-34110, upgrade the affected package to a fixed version below.
- —upgrade to 4.3.2 or later
- —upgrade to ae25ad4c87a9051ebe4a4e8f02aee73232642626 or later
Is CVE-2023-34110 being exploited?
Low — EPSS is 0.5%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 4.3.2
- from 0, < ae25ad4c87a9051ebe4a4e8f02aee73232642626 | from 0, < 4.3.2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N |
| osv | CVSS 3.1 | LOW2.7 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N |