CVE-2021-3313

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Summary

CVECVE-2021-3313
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2021-05-20 16:15:00 UTC
Updated2021-05-25 19:01:00 UTC
DescriptionPlone CMS until version 5.2.4 has a stored Cross-Site Scripting (XSS) vulnerability in the user fullname property and the file upload functionality. The user's input data is not properly encoded when being echoed back to the user. This data can be interpreted as executable code by the browser and allows an attacker to execute JavaScript in the context of the victim's browser if the victim opens a vulnerable page containing an XSS payload.

Risk And Classification

Problem Types: CWE-79

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Plone Plone All All All All

References

ReferenceSourceLinkTags
www.compass-security.com/fileadmin/Research/Advisories/2021-07_CSNC-2021-013_XSS_in_Pl... MISC www.compass-security.com
oss-security - Re: Plone security hotfix 20210518 MLIST www.openwall.com
20210518 — Plone: Enterprise Level CMS - Free and OpenSource - Community Driven - Secure MISC plone.org
Plone 5.2.3 — Plone: Enterprise Level CMS - Free and OpenSource - Community Driven - Secure MISC plone.org
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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