PyPI/fava CVE-2022-2514: unknown, EPSS 0.87%

The time and filter parameters in Fava prior to v1.22 are vulnerable to reflected XSS due to the lack of escaping of error messages which contained the parameters in verbatim.

Action: Upgrade fava to 1.22 or later.

pip install fava==1.22

Affected

Fixed versions

Sources

• osv: PYSEC-2022-239
• https://huntr.dev/bounties/dbf77139-4384-4dc5-9994-45a5e0747429
• https://github.com/beancount/fava/commit/ca9e3882c7b5fbf5273ba52340b9fea6a99f3711
• https://github.com/advisories/GHSA-xrf4-39fm-j5f2

CVE-2022-2514 · published 2022-07-25T14:15:00Z · modified 2026-07-09T16:56:27.633784097Z · JSON