CVSS v3
9.8
CRITICAL
EPSS Score
92.1%
exploit probability
CISA KEV
No
known exploited
Exploitation
—
SSVC status
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”.
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”.
Active exploitation of CVE-2022-43781 has not been confirmed. The EPSS score is 92.1%, indicating the estimated probability of exploitation in the next 30 days.
CVE-2022-43781 has a CVSS v3 base score of 9.8 (CRITICAL severity).
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Ranked by exploit probability (EPSS).