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Vulnerability Details : CVE-2021-32633

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 Page Templates through the web, but sites that allow untrusted users to add/edit Zope Page Templates through the web are at risk from this vulnerability. The problem has been fixed in Zope 5.2 and 4.6. As a workaround, a site administrator can restrict adding/editing Zope Page Templates through the web using the standard Zope user/role permission mechanisms. Untrusted users should not be assigned the Zope Manager role and adding/editing Zope Page Templates through the web should be restricted to trusted users only.
Publish Date : 2021-05-21 Last Update Date : 2021-05-27
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- CVSS Scores & Vulnerability Types

CVSS Score
6.5
Confidentiality Impact Partial (There is considerable informational disclosure.)
Integrity Impact Partial (Modification of some system files or information is possible, but the attacker does not have control over what can be modified, or the scope of what the attacker can affect is limited.)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication ???
Gained Access None
Vulnerability Type(s) Directory traversal
CWE ID 22

- Products Affected By CVE-2021-32633

# Product Type Vendor Product Version Update Edition Language
1 Application Plone Plone * * * * Version Details Vulnerabilities
2 Application Zope Zope * * * * Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Plone Plone 1
Zope Zope 1

- References For CVE-2021-32633

https://github.com/zopefoundation/Zope/security/advisories/GHSA-5pr9-v234-jw36 CONFIRM
http://www.openwall.com/lists/oss-security/2021/05/22/1
MLIST [oss-security] 20210522 Re: Plone security hotfix 20210518
http://www.openwall.com/lists/oss-security/2021/05/21/1
MLIST [oss-security] 20210521 Plone security hotfix 20210518
https://github.com/zopefoundation/Zope/commit/1f8456bf1f908ea46012537d52bd7e752a532c91

- Metasploit Modules Related To CVE-2021-32633

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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