PYSEC-2021-343

    Dashboard / Vulnerabilities / PYSEC-2021-343

    PYSEC-2021-343

    Published: 27 Aug 2021Last Modified: 10 Jun 2026

    Summary:

    Details: Cross Site Scripting (XSS) in Mezzanine v4.3.1 allows remote attackers to execute arbitrary code via the 'Description' field of the component 'admin/blog/blogpost/add/'. This issue is different than CVE-2018-16632.

    References: https://github.com/stephenmcd/mezzanine/issues/1921, https://github.com/advisories/GHSA-fpv7-hx6r-9vcx

    Affected packages

    Package

    Name: mezzanine

    Purl: pkg:pypi/mezzanine

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    0.1
    0.1.1
    0.1.2
    0.1.3
    0.1.4

    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-2021-343 | CVE-DB