CVE-2021-39866
MEDIUMCVSS 5.4/10EPSS 0.95%
Last modified
CVE-2021-39866 is a medium-severity vulnerability rated 5.4/10 on the CVSS scale. A business logic error in the project deletion process in GitLab 13.6 and later allows persistent access via project access tokens.. EPSS estimates a 0.95% chance of exploitation in the next 30 days.
Description
A business logic error in the project deletion process in GitLab 13.6 and later allows persistent access via project access tokens.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Gitlab | Gitlab | >= 13.6.0, < 14.1.7 |
| Gitlab | Gitlab | >= 14.2.0, < 14.2.5 |
| Gitlab | Gitlab | 4.3.0 |
References
- https://hackerone.com/reports/1199561Permissions Required
- https://hackerone.com/reports/1199561Permissions Required
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-39866?
A business logic error in the project deletion process in GitLab 13.6 and later allows persistent access via project access tokens.
How severe is CVE-2021-39866?
CVE-2021-39866 has a CVSS score of 5.4/10 (MEDIUM severity). The EPSS model estimates a 0.95% probability of exploitation in the next 30 days.
How do I fix CVE-2021-39866?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2021-39866?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST