Unknown · Beancount/Fava · CVE-2022-2523
**Name of the Vulnerable Software and Affected Versions**
beancount/fava versions prior to 1.22.2
**Description**
The issue concerns a Cross-site Scripting (XSS) - Reflected vulnerability. The `query string` parameter of Fava is vulnerable to reflected cross-site scripting, allowing an attacker to modify any information that the user is able to modify.
**Recommendations**
For versions prior to 1.22.2, update to version 1.22.2 or later to resolve the issue. As a temporary workaround, consider restricting access to the `query string` parameter to minimize the risk of exploitation.