GHSA-fqxj-46wg-9v84
Flask-AppBuilder's OAuth login page subject to Cross Site Scripting (XSS)
Packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| PyPI | Flask-AppBuilder | >= 4.1.4, < 4.2.1 | 4.2.1 |
Details
As written in the advisory (Markdown source, shown as plain text).
### Impact
A Cross-Site Scripting (XSS) vulnerability has been discovered on the OAuth login page. An attacker could trick a user to follow a specially crafted URL to the OAuth login page. This URL could inject and execute malicious javascript code that would get executed on the user's browser.
Impacted versions:
Flask-AppBuilder version 4.1.4 up to and including 4.2.0
### Patches
This issue was introduced on 4.1.4 and patched on 4.2.1, user's should upgrade to 4.2.1 or newer versions.
References
External links from the advisory. They lead to third-party sites.