Information disclosure in Dpgaspar Flask-Appbuilder
CVE-2023-34110
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 2.7 (Low). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.007 (50.3th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 50th percentile — 50.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: 0.000
Affected products
- Dpgaspar Flask-Appbuilder — versions < 4.3.2
- Flask-Appbuilder Project
Weakness classification (CWE)
Public proof-of-concept exploits
References
- github.com/dpgaspar/Flask-AppBuilder/security/advisories/GHSA-jhpr-j7cq-3jp3 (Vendor Advisory)
- github.com/dpgaspar/Flask-AppBuilder/pull/2045 (Patch)
- github.com/dpgaspar/Flask-AppBuilder/commit/ae25ad4c87a9051ebe4a4e8f02aee732326… (Patch)
- github.com/dpgaspar/Flask-AppBuilder/releases/tag/v4.3.2 (Release Notes)
Frequently asked questions
- What is CVE-2023-34110?
- CVE-2023-34110 is a low-severity vulnerability in Dpgaspar Flask-Appbuilder, classified under Generation of Error Message Containing Sensitive Information. CVSS score: 2.7/10. Published 2023-06-22.
- How severe is CVE-2023-34110?
- Low severity. CVSS v3 base score is 2.7 out of 10.
- Is CVE-2023-34110 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.