CVE-2021-39887

HIGH

7.3

Descricao

A stored Cross-Site Scripting vulnerability in the GitLab Flavored Markdown in GitLab CE/EE version 8.4 and above allowed an attacker to execute arbitrary JavaScript code on the victim's behalf.

Detalhes CVE

Pontuacao CVSS v3.17.3

SeveridadeHIGH

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

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosLOW

Interacao do usuarioREQUIRED

Publicado10/5/2021

Ultima modificacao11/21/2024

Fontenvd

Avistamentos honeypot0

Produtos afetados

gitlab:gitlab

Fraquezas (CWE)

CWE-79

Referencias

https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39887.json(cve@gitlab.com)

https://gitlab.com/gitlab-org/gitlab/-/issues/332903(cve@gitlab.com)

https://hackerone.com/reports/1218174(cve@gitlab.com)

https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39887.json(af854a3a-2127-422b-91ae-364da2661108)

https://gitlab.com/gitlab-org/gitlab/-/issues/332903(af854a3a-2127-422b-91ae-364da2661108)

https://hackerone.com/reports/1218174(af854a3a-2127-422b-91ae-364da2661108)

Correlacoes IOC

Sem correlacoes registradas

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