CVE-2022-36804: Atlassian Bitbucket Server and Data Center Command Injection Vulnerability

CVE-2022-36804 · Severity: critical · CVSS 8.8 · Exploited in the wild · Published 2022-09-30

Multiple API endpoints in Atlassian Bitbucket Server and Data Center contain a command injection vulnerability. An attacker with read permissions to a public or private repository can execute arbitrary code by sending a specially crafted HTTP request.

Technologies: Atlassian Data Center. Vendors: Atlassian.

Quick answers

Is CVE-2022-36804 exploited in the wild?
Yes. CVE-2022-36804 is known to be exploited in the wild, first recorded on 30 September 2022. Treat it as urgent.
How severe is CVE-2022-36804?
Critical severity, with a CVSS score of 8.8, published 30 September 2022.
Which products and versions are affected?
Atlassian Bitbucket Server 7.0.0 to < 7.6.17, 7.7.0 to < 7.17.10, 7.18.0 to < 7.21.4, 8.0.0 to < 8.0.3, 8.1.0 to < 8.1.3, 8.2.0 to < 8.2.2, 8.3.0 to < 8.3.1; Atlassian Bitbucket Data Center 7.0.0 to < 7.6.17, 7.7.0 to < 7.17.10, 7.18.0 to < 7.21.4, 8.0.0 to < 8.0.3, 8.1.0 to < 8.1.3, 8.2.0 to < 8.2.2, 8.3.0 to < 8.3.1.
Is there a fix for CVE-2022-36804?
No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
How is CVE-2022-36804 attacked?
It is attacked over the network, in a network appliance.
Am I affected by CVE-2022-36804?
Check whether you run Atlassian Bitbucket Data Center, Atlassian Bitbucket Server or Atlassian Data Center. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

Affected products

  • Atlassian Bitbucket Server 7.0.0 to < 7.6.17, 7.7.0 to < 7.17.10, 7.18.0 to < 7.21.4, 8.0.0 to < 8.0.3, 8.1.0 to < 8.1.3, 8.2.0 to < 8.2.2, 8.3.0 to < 8.3.1
  • Atlassian Bitbucket Data Center 7.0.0 to < 7.6.17, 7.7.0 to < 7.17.10, 7.18.0 to < 7.21.4, 8.0.0 to < 8.0.3, 8.1.0 to < 8.1.3, 8.2.0 to < 8.2.2, 8.3.0 to < 8.3.1

Timeline

  • 2022-08-25: disclosed: NVD Published Date
  • 2022-09-30: kev added: Added to CISA Known Exploited Vulnerabilities Catalog
  • 2022-09-30: exploited: Reported as exploited in the wild in advisory metadata

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