Input validation error in Bamboo Data Center - CVE-2026-21570
Published: March 17, 2026
Vulnerability identifier: #VU124086
CSH Severity: Low
CVSS v4: 8.6 [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]
CVE-ID: CVE-2026-21570
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote user to execute arbitrary code on the system.
The vulnerability exists due to insufficient validation of user-supplied input. A remote privileged user can send specially crafted data to the application and execute arbitrary code on the system.
Affected software
Bamboo Data Center
How to mitigate CVE-2026-21570
Install updates from vendor's website.
Bamboo Data Center - addressed in versions 9.6.24, 10.2.16, 12.1.3