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CVE-2021-3313

MEDIUM

5.4

Beschreibung

Plone 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.

CVE Details

CVSS v3.1 Bewertung5.4

SchweregradMEDIUM

CVSS VektorCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienLOW

BenutzerinteraktionREQUIRED

Veroffentlicht5/20/2021

Zuletzt geandert11/21/2024

Quellenvd

Honeypot-Sichtungen0

Betroffene Produkte

plone:plone

Schwachen (CWE)

CWE-79

Referenzen

http://www.openwall.com/lists/oss-security/2021/05/22/1(cve@mitre.org)

https://plone.org/download/releases/5.2.3(cve@mitre.org)

https://plone.org/security/hotfix/20210518(cve@mitre.org)

https://www.compass-security.com/fileadmin/Research/Advisories/2021-07_CSNC-2021-013_XSS_in_Plone_CMS.txt(cve@mitre.org)

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

https://plone.org/download/releases/5.2.3(af854a3a-2127-422b-91ae-364da2661108)

https://plone.org/security/hotfix/20210518(af854a3a-2127-422b-91ae-364da2661108)

https://www.compass-security.com/fileadmin/Research/Advisories/2021-07_CSNC-2021-013_XSS_in_Plone_CMS.txt(af854a3a-2127-422b-91ae-364da2661108)

IOC Korrelationen

Keine Korrelationen erfasst

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