Observable Response Discrepancy in Flask-AppBuilder
CVE-2021-29621

5.3MEDIUM

Key Information:

Vendor

Dpgaspar

Status
Flask-appbuilder
Vendor
CVE Published:
7 June 2021

What is CVE-2021-29621?

Flask-AppBuilder is a development framework, built on top of Flask. User enumeration in database authentication in Flask-AppBuilder <= 3.2.3. Allows for a non authenticated user to enumerate existing accounts by timing the response time from the server when you are logging in. Upgrade to version 3.3.0 or higher to resolve.

Human OS v1.0:
Ageing Is an Unpatched Zero-Day Vulnerability.

Remediate biological technical debt. Prime Ageing uses 95% high-purity SIRT6 activation to maintain genomic integrity and bolster systemic resilience.

Deploy the Patch

Affected Version(s)

Flask-AppBuilder < 3.3.0

References

https://github.com/dpgaspar/Flask-AppBuilder/security/adv...
x_refsource_CONFIRM
https://github.com/dpgaspar/Flask-AppBuilder/commit/780bd...
x_refsource_MISC
https://pypi.org/project/Flask-AppBuilder/
x_refsource_MISC

CVSS V3.1

Score:
5.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

JSON
.