CVE-2021-39906

medium

Description

Improper validation of ipynb files in GitLab CE/EE version 13.5 and above allows an attacker to execute arbitrary JavaScript code on the victim's behalf.

References

https://hackerone.com/reports/1347600

https://gitlab.com/gitlab-org/gitlab/-/issues/341566

https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39906.json

Details

Source: Mitre, NVD

Published: 2021-11-05

Updated: 2021-11-08

Risk Information

CVSS v2

Base Score: 4.3

Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:P/A:N

Severity: Medium

CVSS v3

Base Score: 6.1

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N