CVE-2022-43781
critical · 9.8There is a command injection vulnerability using environment variables in Bitbucket Server and Data Center. An attacker with permission to control their username can exploit this issue to execute arbitrary code on the system. This vulnerability can be unauthenticated if the Bitbucket Server and Data Center instance has enabled “Allow public signup”.
9.8
CVSS
98.1%
EPSS (exploit prob.)
100th
EPSS percentile
2022-11-17
Published
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-77
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| atlassian | bitbucket | >= 7.0.0, < 7.6.19 |
| atlassian | bitbucket | >= 7.7.0, < 7.17.12 |
| atlassian | bitbucket | >= 7.18.0, < 7.21.6 |
| atlassian | bitbucket | >= 7.22.0, < 8.0.5 |
| atlassian | bitbucket | >= 8.1.0, < 8.1.5 |
| atlassian | bitbucket | >= 8.2.0, < 8.2.4 |
| atlassian | bitbucket | >= 8.3.0, < 8.3.3 |
| atlassian | bitbucket | >= 8.4.0, < 8.4.2 |
Check a specific version with /api/v1/cve/match.
References
Query this programmatically:
curl https://evil-db.io/api/v1/cve/CVE-2022-43781