Vulnerability Details : CVE-2022-2531
An issue has been discovered in GitLab EE affecting all versions starting from 12.5 before 15.0.5, all versions starting from 15.1 before 15.1.4, all versions starting from 15.2 before 15.2.1. GitLab was not performing correct authentication on Grafana API under specific conditions allowing unauthenticated users to perform queries through a path traversal vulnerability.
Vulnerability category: Directory traversal
Products affected by CVE-2022-2531
- cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*
- cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*
- cpe:2.3:a:gitlab:gitlab:15.2:*:*:*:enterprise:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-2531
0.15%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 50 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-2531
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
5.3
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
3.9
|
1.4
|
GitLab Inc. | |
5.3
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
3.9
|
1.4
|
NIST |
CWE ids for CVE-2022-2531
-
The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.Assigned by: nvd@nist.gov (Primary)
References for CVE-2022-2531
-
https://hackerone.com/reports/1566306
Sign in | HackerOnePermissions Required;Third Party Advisory
-
https://gitlab.com/gitlab-org/gitlab/-/issues/364252
Unauthenticated access to victims Grafana datasources through /grafana/proxy endpoint (#364252) · Issues · GitLab.org / GitLab · GitLabBroken Link;Vendor Advisory
-
https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-2531.json
2022/CVE-2022-2531.json · master · GitLab.org / GitLab CVE assignments · GitLabVendor Advisory
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