PYSEC-2023-113

    Dashboard / Vulnerabilities / PYSEC-2023-113

    PYSEC-2023-113

    Published: 3 Jul 2023Last Modified: 9 Oct 2025

    Summary:

    Details: Products.CMFCore are the key framework services for the Zope Content Management Framework (CMF). The use of Python's marshal module to handle unchecked input in a public method on `PortalFolder` objects can lead to an unauthenticated denial of service and crash situation. The code in question is exposed by all portal software built on top of `Products.CMFCore`, such as Plone. All deployments are vulnerable. The code has been fixed in `Products.CMFCore` version 3.2.

    References: https://github.com/zopefoundation/Products.CMFCore/security/advisories/GHSA-4hpj-8rhv-9x87, https://github.com/zopefoundation/Products.CMFCore/commit/40f03f43a60f28ca9485c8ef429efef729be54e5

    Affected packages

    Package

    Name: products-cmfcore

    Purl: pkg:pypi/products-cmfcore

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -40f03f43a60f28ca9485c8ef429efef729be54e5

    Affected versions

    2.1.1
    2.1.2
    2.1.2-beta
    2.1.3

    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-2023-113 | CVE-DB