CVE-2021-39887

Description

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.

References

https://hackerone.com/reports/1218174

https://gitlab.com/gitlab-org/gitlab/-/issues/332903

https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39887.json

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3