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zopefoundation

20 known vulnerabilities.

zopefoundation at a glance

Last 12 months
3
Critical · all time
1
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0
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1
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20 results · Feed

  • Medium 6.8

    Zope AccessControl: Information disclosure through Python string `format` and `format_map` functions

    Zope AccessControl provides a general security framework for use in Zope. Prior to 7.4, applications that allow untrusted users to create and execute AccessControl-controlled Python code do not safely guard str.format and str.format_map when those methods are…

  • High 8.4

    RestrictedPython: Sandbox escape via string.Formatter field resolution

    RestrictedPython is a tool that helps define a subset of the Python language for accepting program input in a trusted environment. Prior to 8.4, RestrictedPython could allow a sandbox escape when a custom import policy or globals exposed the standard library …

  • High 8.3

    RestrictedPython guard hooks can be shadowed via positional-only arguments

    RestrictedPython is a tool that helps to define a subset of the Python language which allows to provide a program input into a trusted environment. Prior to 8.3, check_function_argument_names() rejected protected guard hook names for regular, variadic, and ke…

  • High 7.9

    try/except* clauses could allow bypass RestrictedPython via type confusion bug in the CPython interpreter

    RestrictedPython is a tool that helps to define a subset of the Python language which allows to provide a program input into a trusted environment. Via a type confusion bug in versions of the CPython interpreter starting in 3.11 and prior to 3.13.2 when using…

  • High 8.7

    User data deletion by anoynmous users in Zope

    Zope AccessControl provides a general security framework for use in Zope. In affected versions anonymous users can delete the user data maintained by an `AccessControl.userfolder.UserFolder` which may prevent any privileged access. This problem has been fixed…

  • High 8.7

    RestrictedPython information leakage via `AttributeError.obj` and the `string` module

    RestrictedPython is a restricted execution environment for Python to run untrusted code. A user can gain access to protected (and potentially sensible) information indirectly via AttributeError.obj and the string module. The problem will be fixed in version 7…

  • Critical 9.8

    Products.SQLAlchemyDA vulnerable to unauthenticated arbitrary SQL query execution

    SQLAlchemyDA is a generic database adapter for ZSQL methods. A vulnerability found in versions prior to 2.2 allows unauthenticated execution of arbitrary SQL statements on the database to which the SQLAlchemyDA instance is connected. All users are affected. T…

  • Low 3.1

    Zope management interface vulnerable to stored cross site scripting via the title property

    Zope is an open-source web application server. The title property, available on most Zope objects, can be used to store script code that is executed while viewing the affected object in the Zope Management Interface (ZMI). All versions of Zope 4 and Zope 5 ar…

  • Low 3.7

    Zope vulnerable to Stored Cross Site Scripting with SVG images

    Zope is an open-source web application server. Prior to versions 4.8.10 and 5.8.5, there is a stored cross site scripting vulnerability for SVG images. Note that an image tag with an SVG image as source is never vulnerable, even when the SVG image contains ma…

  • Medium 6.8

    Information disclosure through Python's "format" functionality in Zope AccessControl

    AccessControl provides a general security framework for use in Zope. Python's "format" functionality allows someone controlling the format string to "read" objects accessible (recursively) via attribute access and subscription from accessible objects. Those a…

  • High 8.3

    Sandbox escape via various forms of "format" in RestrictedPython

    RestrictedPython is a restricted execution environment for Python to run untrusted code. Python's "format" functionality allows someone controlling the format string to "read" all objects accessible through recursive attribute lookup and subscription from obj…

  • High 8.4

    RestrictedPython vulnerable to arbitrary code execution via stack frame sandbox escape

    RestrictedPython is a tool that helps to define a subset of the Python language which allows users to provide a program input into a trusted environment. RestrictedPython does not check access to stack frames and their attributes. Stack frames are accessible …

  • High 7.5

    zopefoundation's Products.CMFCore vulnerable to unauthenticated denial of service and crash via unchecked use of input with Python's marshal module

    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 cra…

  • High 7.5

    Remote Code Execution via Script (Python) objects under Python 3

    Zope is an open-source web application server. Zope versions prior to versions 4.6.3 and 5.3 have a remote code execution security issue. In order to be affected, one must use Python 3 for one's Zope deployment, run Zope 4 below version 4.6.3 or Zope 5 below …

  • Medium 4.4

    Remote Code Execution via unsafe classes in otherwise permitted modules

    The module `AccessControl` defines security policies for Python code used in restricted code within Zope applications. Restricted code is any code that resides in Zope's object database, such as the contents of `Script (Python)` objects. The policies defined …

  • High 8.8

    Remote Code Execution via traversal in TAL expressions

    Zope is an open-source web application server. This advisory extends the previous advisory at https://github.com/zopefoundation/Zope/security/advisories/GHSA-5pr9-v234-jw36 with additional cases of TAL expression traversal vulnerabilities. Most Python modules…

  • Medium 6.8

    Remote Code Execution via traversal in TAL expressions

    Zope is an open-source web application server. In Zope versions prior to 4.6 and 5.2, users can access untrusted modules indirectly through Python modules that are available for direct use. By default, only users with the Manager role can add or edit Zope Pag…

  • Medium 5.3

    Exposure of Sensitive Information to an Unauthorized Actor in Products.GenericSetup

    Products.GenericSetup is a mini-framework for expressing the configured state of a Zope Site as a set of filesystem artifacts. In Products.GenericSetup before version 2.1.1 there is an information disclosure vulnerability - anonymous visitors may view log and…

  • Medium 5.7
    CVE-2021-21337 Public exploit

    URL Redirection to Untrusted Site ('Open Redirect') in Products.PluggableAuthService

    Products.PluggableAuthService is a pluggable Zope authentication and authorization framework. In Products.PluggableAuthService before version 2.6.0 there is an open redirect vulnerability. A maliciously crafted link to the login form and login functionality c…

  • Medium 6.5

    Exposure of Sensitive Information to an Unauthorized Actor in Products.PluggableAuthService ZODBRoleManager

    Products.PluggableAuthService is a pluggable Zope authentication and authorization framework. In Products.PluggableAuthService before version 2.6.0 there is an information disclosure vulnerability - everyone can list the names of roles defined in the ZODB Rol…