SB2022082908 - Remote commands execution in Bitbucket Server and Data Center
Published: August 29, 2022 Updated: February 25, 2025
Security Bulletin ID
SB2022082908
Severity
High
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) OS Command Injection (CVE-ID: CVE-2022-36804)
The vulnerability allows a remote attacker to execute arbitrary shell commands on the target system.
The vulnerability exists due to improper input validation within multiple API endpoints. A remote attacker with access to a public repository or read permissions to a private Bitbucket repository can send a specially crafted HTTP request and execute arbitrary OS commands on the server.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
Remediation
Install update from vendor's website.