There 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”.
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No Fix Known
No patch has been released yet. Apply workarounds or mitigations where available.
Published
CVE disclosed publicly
Last Modified
Most recent update
Indexed to CVEInsight
Added to this platform
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
8
Affected Products
4
References
atlassian / bitbucket
| - |
| 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 | - |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Exploitability
Impact