What’s Vulnerable › Vulnerabilities

CVE-2022-2589: Cross-site Scripting (XSS) - Reflected in beancount/fava

• Severity: medium (CVSS 6.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.8% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2022-08-01 · updated 2026-06-17
• Weakness: CWE-79

Description

Cross-site Scripting (XSS) - Reflected in GitHub repository beancount/fava prior to 1.22.3.

Affected products

• beancount/fava: before 1.22.3 — fixed in 1.22.3

How to fix

Upgrade to a fixed version: beancount/fava 1.22.3. Check the vendor advisory for mitigations.

References

• https://github.com/beancount/fava/commit/68bbb6e39319deb35ab9f18d0b6aa9fa70472539
• https://huntr.dev/bounties/8705800d-cf2f-433d-9c3e-dbef6a3f7e08
• https://github.com/beancount/fava/commit/68bbb6e39319deb35ab9f18d0b6aa9fa70472539
• https://huntr.dev/bounties/8705800d-cf2f-433d-9c3e-dbef6a3f7e08

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