VulnerableCode Package Details - pkg:pypi/accesscontrol@4.3

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Vulnerability	Summary	Fixed by
This package is not known to be affected by vulnerabilities.

Vulnerability

Summary

Fixed by

This package is not known to be affected by vulnerabilities.

Vulnerability	Summary	Aliases
VCID-1psc-rasd-h7hr	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 in `AccessControl` severely restrict access to Python modules and only exempt a few that are deemed safe, such as Python's `string` module. However, full access to the `string` module also allows access to the class `Formatter`, which can be overridden and extended within `Script (Python)` in a way that provides access to other unsafe Python libraries. Those unsafe Python libraries can be used for remote code execution. By default, you need to have the admin-level Zope "Manager" role to add or edit `Script (Python)` objects through the web. Only sites that allow untrusted users to add/edit these scripts through the web - which would be a very unusual configuration to begin with - are at risk. The problem has been fixed in AccessControl 4.3 and 5.2. Only AccessControl versions 4 and 5 are vulnerable, and only on Python 3, not Python 2.7. As a workaround, a site administrator can restrict adding/editing `Script (Python)` objects through the web using the standard Zope user/role permission mechanisms. Untrusted users should not be assigned the Zope Manager role and adding/editing these scripts through the web should be restricted to trusted users only. This is the default configuration in Zope.	CVE-2021-32807 CVE-2021-32811 GHSA-g4gq-j4p2-j8fr GHSA-qcx9-j53g-ccgf PYSEC-2021-335 PYSEC-2021-368 PYSEC-2021-370 PYSEC-2021-875

Vulnerability

Summary

Aliases

VCID-1psc-rasd-h7hr

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 in `AccessControl` severely restrict access to Python modules and only exempt a few that are deemed safe, such as Python's `string` module. However, full access to the `string` module also allows access to the class `Formatter`, which can be overridden and extended within `Script (Python)` in a way that provides access to other unsafe Python libraries. Those unsafe Python libraries can be used for remote code execution. By default, you need to have the admin-level Zope "Manager" role to add or edit `Script (Python)` objects through the web. Only sites that allow untrusted users to add/edit these scripts through the web - which would be a very unusual configuration to begin with - are at risk. The problem has been fixed in AccessControl 4.3 and 5.2. Only AccessControl versions 4 and 5 are vulnerable, and only on Python 3, not Python 2.7. As a workaround, a site administrator can restrict adding/editing `Script (Python)` objects through the web using the standard Zope user/role permission mechanisms. Untrusted users should not be assigned the Zope Manager role and adding/editing these scripts through the web should be restricted to trusted users only. This is the default configuration in Zope.

CVE-2021-32807
CVE-2021-32811
GHSA-g4gq-j4p2-j8fr
GHSA-qcx9-j53g-ccgf
PYSEC-2021-335
PYSEC-2021-368
PYSEC-2021-370
PYSEC-2021-875

Date	Actor	Action	Vulnerability	Source	VulnerableCode Version
2026-06-02T04:39:34.388009+00:00	GitLab Importer	Fixing	VCID-1psc-rasd-h7hr	https://gitlab.com/gitlab-org/advisories-community/-/blob/main/pypi/AccessControl/CVE-2021-32811.yml	38.6.0
2026-06-02T04:39:33.849695+00:00	GitLab Importer	Fixing	VCID-1psc-rasd-h7hr	https://gitlab.com/gitlab-org/advisories-community/-/blob/main/pypi/AccessControl/CVE-2021-32807.yml	38.6.0
2026-06-02T04:14:15.109059+00:00	Pypa Importer	Fixing	VCID-1psc-rasd-h7hr	https://github.com/pypa/advisory-database/blob/main/vulns/accesscontrol/PYSEC-2021-370.yaml	38.6.0
2026-06-02T04:14:14.711717+00:00	Pypa Importer	Fixing	VCID-1psc-rasd-h7hr	https://github.com/pypa/advisory-database/blob/main/vulns/accesscontrol/PYSEC-2021-335.yaml	38.6.0