Overview
Multiple API endpoints of Atlassian Bitbucket Server and Data Center contain a command injection vulnerability where an attacker with access to a public Bitbucket repository, or with read permissions to a private one, can execute code by sending a malicious HTTP request.
https://jira.atlassian.com/browse/BSERV-13438; https://nvd.nist.gov/vuln/detail/CVE-2022-36804
Key Details
| Property | Value |
|---|---|
| CVE ID | CVE-2022-36804 |
| Vendor / Product | Atlassian — Bitbucket Server and Data Center |
| NVD Published | 2022-08-25 |
| NVD Last Modified | 2025-10-24 |
| CVSS 3.1 Score | 8.8 |
| CVSS 3.1 Vector | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| Severity | HIGH |
| CWE | CWE-78 |
| CISA KEV Added | 2022-09-30 |
| CISA KEV Deadline | 2022-10-21 |
| Known Ransomware Use | No |
CVSS 3.1 Breakdown
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Required Action
CISA BOD 22-01 Deadline: 2022-10-21.
Apply updates per vendor instructions.
Timeline
| Date | Event |
|---|---|
| 2022-09-30 | Added to CISA Known Exploited Vulnerabilities catalog |
| 2022-10-21 | CISA BOD 22-01 remediation deadline |
References
| Resource | Type |
|---|---|
| NVD — CVE-2022-36804 | Vulnerability Database |
| CISA KEV Catalog Entry | US Government |