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
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 version 5.3, and have the optional Products.PythonScripts add-on package installed. By default, one must 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 are at risk. Zope releases 4.6.3 and 5.3 are not vulnerable. 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.
Software afectado
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| Plataforma | Paquete | Versiones vulnerables | Corregida en |
|---|---|---|---|
| Python (PyPI) | accesscontrol | >= 4.0, < 4.3, >= 5.0, < 5.2 | 4.3, 5.2 |
| Python (PyPI) | zope | >= 4.0, < 4.6.3, >= 5.0, < 5.3 | 4.6.3, 5.3 |
Referencias
- https://github.com/zopefoundation/AccessControl/security/advisories/GHSA-qcx9-j53g-ccgf
- https://github.com/zopefoundation/Zope/security/advisories/GHSA-g4gq-j4p2-j8fr
- https://nvd.nist.gov/vuln/detail/CVE-2021-32811
- https://github.com/zopefoundation/Zope/commit/869f947e586517566509e0ccdd4d99b60704cc02
- https://github.com/zopefoundation/Zope/commit/f72a18dda8e9bf2aedb46168761668464a4be988
- https://github.com/pypa/advisory-database/tree/main/vulns/zope/PYSEC-2021-368.yaml
- https://github.com/zopefoundation/Zope
- Vector CVSS
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H- Debilidad (CWE)
CWE-1321, CWE-915- Plataforma
- Python (PyPI)
- Paquete
accesscontrol, zope- Publicada
- 02.08.2021
- Actualizado
- 11.10.2026 13:19
Fuentes y licencias
OSV / GitHub Advisory Database - PYSEC-2021-368 - PyPA Advisory Database; CC BY 4.0
OSV / GitHub Advisory Database - GHSA-g4gq-j4p2-j8fr - CC BY 4.0
OSV / GitHub Advisory Database - PYSEC-2021-370 - PyPA Advisory Database; CC BY 4.0
Historial de vulnerabilidades: accesscontrol
Todas las vulnerabilidades publicadas de este paquete (Python (PyPI)), de la más reciente a la más antigua. Muestra si es un fallo aislado o un paquete que hay que vigilar.
- Entradas en total
- 5
- Primera → última
- 07.2021 09.2026
- Sin corrección
- 0
- Explotada en ataques
- 0
Distribución por gravedad
- Crítica 1
- Alta 1
- Media 3
Divulgaciones por año
- 2021: 2
- 2022: 0
- 2023: 1
- 2024: 1
- 2025: 0
- 2026: 1
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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 esta entrada
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