This High severity RCE (Remote Code Execution)  vulnerability was introduced in versions 9.6.0, 10.0.0, 10.1.0, 10.2.0, 11.0.0, 11.1.0, 12.0.0, and 12.1.0 of Bamboo Data Center.

This RCE (Remote Code Execution) vulnerability, with a CVSS Score of 8.6, allows an authenticated attacker to execute malicious code on the remote system.

Atlassian recommends that Bamboo Data Center customers upgrade to latest version, if you are unable to do so, upgrade your instance to one of the specified supported fixed versions:
Bamboo Data Center 9.6: Upgrade to a release greater than or equal to 9.6.24

Bamboo Data Center 10.2: Upgrade to a release greater than or equal to 10.2.16

Bamboo Data Center 12.1: Upgrade to a release greater than or equal to 12.1.3

See the release notes ([https://confluence.atlassian.com/bambooreleases/bamboo-release-notes-1189793869.html]). You can download the latest version of Bamboo Data Center from the download center ([https://www.atlassian.com/software/bamboo/download-archives]).

This vulnerability was reported via our Atlassian (Internal) program.

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Fixes

Solution

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Workaround

No workaround given by the vendor.

History

Tue, 17 Mar 2026 19:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-94
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Tue, 17 Mar 2026 18:15:00 +0000

Type Values Removed Values Added
Description This High severity RCE (Remote Code Execution)  vulnerability was introduced in versions 9.6.0, 10.0.0, 10.1.0, 10.2.0, 11.0.0, 11.1.0, 12.0.0, and 12.1.0 of Bamboo Data Center. This RCE (Remote Code Execution) vulnerability, with a CVSS Score of 8.6, allows an authenticated attacker to execute malicious code on the remote system. Atlassian recommends that Bamboo Data Center customers upgrade to latest version, if you are unable to do so, upgrade your instance to one of the specified supported fixed versions: Bamboo Data Center 9.6: Upgrade to a release greater than or equal to 9.6.24 Bamboo Data Center 10.2: Upgrade to a release greater than or equal to 10.2.16 Bamboo Data Center 12.1: Upgrade to a release greater than or equal to 12.1.3 See the release notes ([https://confluence.atlassian.com/bambooreleases/bamboo-release-notes-1189793869.html]). You can download the latest version of Bamboo Data Center from the download center ([https://www.atlassian.com/software/bamboo/download-archives]). This vulnerability was reported via our Atlassian (Internal) program.
First Time appeared Atlassian
Atlassian bamboo
CPEs cpe:2.3:a:atlassian:bamboo:*:*:*:*:data_center:*:*:*
cpe:2.3:a:atlassian:bamboo:9.6.10:*:*:*:data_center:*:*:*
cpe:2.3:a:atlassian:bamboo:9.6.11:*:*:*:data_center:*:*:*
cpe:2.3:a:atlassian:bamboo:9.6.12:*:*:*:data_center:*:*:*
cpe:2.3:a:atlassian:bamboo:9.6.13:*:*:*:data_center:*:*:*
cpe:2.3:a:atlassian:bamboo:9.6.14:*:*:*:data_center:*:*:*
cpe:2.3:a:atlassian:bamboo:9.6.15:*:*:*:data_center:*:*:*
cpe:2.3:a:atlassian:bamboo:9.6.16:*:*:*:data_center:*:*:*
cpe:2.3:a:atlassian:bamboo:9.6.17:*:*:*:data_center:*:*:*
cpe:2.3:a:atlassian:bamboo:9.6.18:*:*:*:data_center:*:*:*
cpe:2.3:a:atlassian:bamboo:9.6.19:*:*:*:data_center:*:*:*
cpe:2.3:a:atlassian:bamboo:9.6.20:*:*:*:data_center:*:*:*
cpe:2.3:a:atlassian:bamboo:9.6.21:*:*:*:data_center:*:*:*
cpe:2.3:a:atlassian:bamboo:9.6.22:*:*:*:data_center:*:*:*
cpe:2.3:a:atlassian:bamboo:9.6.23:*:*:*:data_center:*:*:*
cpe:2.3:a:atlassian:bamboo:9.6.24:*:*:*:data_center:*:*:*
cpe:2.3:a:atlassian:bamboo:9.6.6:*:*:*:data_center:*:*:*
cpe:2.3:a:atlassian:bamboo:9.6.7:*:*:*:data_center:*:*:*
cpe:2.3:a:atlassian:bamboo:9.6.8:*:*:*:data_center:*:*:*
cpe:2.3:a:atlassian:bamboo:9.6.9:*:*:*:data_center:*:*:*
Vendors & Products Atlassian
Atlassian bamboo
References
Metrics cvssV4_0

{'score': 8.6, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: atlassian

Published:

Updated: 2026-03-17T18:21:46.118Z

Reserved: 2026-01-01T00:00:40.720Z

Link: CVE-2026-21570

cve-icon Vulnrichment

Updated: 2026-03-17T18:21:21.946Z

cve-icon NVD

Status : Received

Published: 2026-03-17T18:16:14.870

Modified: 2026-03-17T19:16:00.600

Link: CVE-2026-21570

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses