vulnerability
Gitlab Gitlab: CVE-2021-39906: Improper Neutralization of Input During Web Page Generation
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:N/AC:M/Au:N/C:N/I:P/A:N) | Nov 4, 2021 | Apr 22, 2025 | Sep 18, 2025 |
Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:P/A:N)
Published
Nov 4, 2021
Added
Apr 22, 2025
Modified
Sep 18, 2025
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.
Solution
gitlab-gitlab-upgrade-latest
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