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By the Year

In 2024 there have been 0 vulnerabilities in Flask Appbuilderproject Flask Appbuilder . Last year Flask Appbuilder had 2 security vulnerabilities published. Right now, Flask Appbuilder is on track to have less security vulnerabilities in 2024 than it did last year.

Year Vulnerabilities Average Score
2024 0 0.00
2023 2 5.10
2022 3 4.70
2021 3 6.73
2020 0 0.00
2019 0 0.00
2018 0 0.00

It may take a day or so for new Flask Appbuilder vulnerabilities to show up in the stats or in the list of recent security vulnerabilties. Additionally vulnerabilities may be tagged under a different product or component name.

Recent Flask Appbuilderproject Flask Appbuilder Security Vulnerabilities

Flask-AppBuilder is an application development framework, built on top of Flask

CVE-2023-34110 2.7 - Low - June 22, 2023

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.

Generation of Error Message Containing Sensitive Information

Flask-AppBuilder versions before 4.3.0 lack rate limiting which can allow an attacker to brute-force user credentials

CVE-2023-29005 7.5 - High - April 10, 2023

Flask-AppBuilder versions before 4.3.0 lack rate limiting which can allow an attacker to brute-force user credentials. Version 4.3.0 includes the ability to enable rate limiting using `AUTH_RATE_LIMITED = True`, `RATELIMIT_ENABLED = True`, and setting an `AUTH_RATE_LIMIT`.

Improper Restriction of Excessive Authentication Attempts

Flask-AppBuilder is an application development framework built on top of Flask python framework

CVE-2022-31177 2.7 - Low - August 01, 2022

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.

Flask-AppBuilder is an application development framework, built on top of the Flask web framework

CVE-2022-24776 6.1 - Medium - March 24, 2022

Flask-AppBuilder is an application development framework, built on top of the Flask web framework. Flask-AppBuilder contains an open redirect vulnerability when using database authentication login page on versions below 3.4.5. This issue is fixed in version 3.4.5. There are currently no known workarounds.

Open Redirect

Flask-AppBuilder is an application development framework, built on top of the Flask web framework

CVE-2022-21659 5.3 - Medium - January 31, 2022

Flask-AppBuilder is an application development framework, built on top of the Flask web framework. In affected versions there exists a user enumeration vulnerability. This vulnerability allows for a non authenticated user to enumerate existing accounts by timing the response time from the server when you are logging in. Users are advised to upgrade to version 3.4.4 as soon as possible. There are no known workarounds for this issue.

Side Channel Attack

Flask-AppBuilder is a development framework built on top of Flask

CVE-2021-41265 8.8 - High - December 09, 2021

Flask-AppBuilder is a development framework built on top of Flask. Verions prior to 3.3.4 contain an improper authentication vulnerability in the REST API. The issue allows for a malicious actor with a carefully crafted request to successfully authenticate and gain access to existing protected REST API endpoints. This only affects non database authentication types and new REST API endpoints. Users should upgrade to Flask-AppBuilder 3.3.4 to receive a patch.

authentification

Flask-AppBuilder is an application development framework, built on top of Flask

CVE-2021-32805 6.1 - Medium - September 08, 2021

Flask-AppBuilder is an application development framework, built on top of Flask. In affected versions if using Flask-AppBuilder OAuth, an attacker can share a carefully crafted URL with a trusted domain for an application built with Flask-AppBuilder, this URL can redirect a user to a malicious site. This is an open redirect vulnerability. To resolve this issue upgrade to Flask-AppBuilder 3.2.2 or above. If upgrading is infeasible users may filter HTTP traffic containing `?next={next-site}` where the `next-site` domain is different from the application you are protecting as a workaround.

Open Redirect

Flask-AppBuilder is a development framework, built on top of Flask

CVE-2021-29621 5.3 - Medium - June 07, 2021

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.

Side Channel Attack

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