CVE-2021-39906
high · 8.7Improper 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.
8.7
CVSS
60.7%
EPSS (exploit prob.)
99th
EPSS percentile
2021-11-05
Published
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N
Weaknesses
CWE-79
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| gitlab | gitlab | >= 13.5.0, < 14.2.6 |
| gitlab | gitlab | >= 13.5.0, < 14.2.6 |
| gitlab | gitlab | >= 14.3.0, < 14.3.4 |
| gitlab | gitlab | >= 14.3.0, < 14.3.4 |
| gitlab | gitlab | >= 14.4.0, < 14.4.1 |
| gitlab | gitlab | >= 14.4.0, < 14.4.1 |
Check a specific version with /api/v1/cve/match.
References
- https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39906.json
- https://gitlab.com/gitlab-org/gitlab/-/issues/341566
- https://hackerone.com/reports/1347600
- https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39906.json
- https://gitlab.com/gitlab-org/gitlab/-/issues/341566
- https://hackerone.com/reports/1347600
Query this programmatically:
curl https://evil-db.io/api/v1/cve/CVE-2021-39906