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CVE-2021-32633

MEDIUM

6.8

Description

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.

Details CVE

Score CVSS v3.16.8

SeveriteMEDIUM

Vecteur CVSSCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N

Vecteur d'attaqueNETWORK

ComplexiteHIGH

Privileges requisLOW

Interaction utilisateurNONE

Publie5/21/2021

Derniere modification11/21/2024

Sourcenvd

Observations honeypot0

Produits affectes

plone:plonezope:zope

Faiblesses (CWE)

CWE-22CWE-22

References

http://www.openwall.com/lists/oss-security/2021/05/21/1(security-advisories@github.com)

http://www.openwall.com/lists/oss-security/2021/05/22/1(security-advisories@github.com)

https://cyllective.com/blog/post/plone-authenticated-rce-cve-2021-32633/(security-advisories@github.com)

https://github.com/zopefoundation/Zope/commit/1f8456bf1f908ea46012537d52bd7e752a532c91(security-advisories@github.com)

https://github.com/zopefoundation/Zope/security/advisories/GHSA-5pr9-v234-jw36(security-advisories@github.com)

http://www.openwall.com/lists/oss-security/2021/05/21/1(af854a3a-2127-422b-91ae-364da2661108)

http://www.openwall.com/lists/oss-security/2021/05/22/1(af854a3a-2127-422b-91ae-364da2661108)

https://cyllective.com/blog/post/plone-authenticated-rce-cve-2021-32633/(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/zopefoundation/Zope/commit/1f8456bf1f908ea46012537d52bd7e752a532c91(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/zopefoundation/Zope/security/advisories/GHSA-5pr9-v234-jw36(af854a3a-2127-422b-91ae-364da2661108)

Correlations IOC

Aucune correlation enregistree

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