PYSEC-2022-239

    Dashboard / Vulnerabilities / PYSEC-2022-239

    PYSEC-2022-239

    Published: 25 Jul 2022Last Modified: 9 Jul 2026

    Summary:

    Details: 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.

    References: https://huntr.dev/bounties/dbf77139-4384-4dc5-9994-45a5e0747429, https://github.com/beancount/fava/commit/ca9e3882c7b5fbf5273ba52340b9fea6a99f3711, https://github.com/advisories/GHSA-xrf4-39fm-j5f2

    Affected packages

    Package

    Name: fava

    Purl: pkg:pypi/fava

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -ca9e3882c7b5fbf5273ba52340b9fea6a99f3711

    Affected versions

    0.0.0

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    PYSEC-2022-239 | CVE-DB