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CVE-2021-3313

MEDIUM

5.4

Descricao

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.

Detalhes CVE

Pontuacao CVSS v3.15.4

SeveridadeMEDIUM

Vetor CVSSCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosLOW

Interacao do usuarioREQUIRED

Publicado5/20/2021

Ultima modificacao11/21/2024

Fontenvd

Avistamentos honeypot0

Produtos afetados

plone:plone

Fraquezas (CWE)

CWE-79

Referencias

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)

Correlacoes IOC

Sem correlacoes registradas

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