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CVE-2026-21571

This Critical severity OS Command Injection 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 9.4 and a CVSS Vector of CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H allows an authenticated attacker to execute commands on the remote system, which has high impact to confidentiality, high impact to integrity, high impact to ava
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:583897979ec9ac77c6f1c7a55b42ce9f3d14bb326dfe38a82caedfe82e2f7708
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

cwe · 2 assertions

{"description":"OS Command Injection","lang":"en","type":"OS Command Injection"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:4af7398f4efa7ad8f19ff80545ae0d70e9d48a93fda20b222b1a8f97e00cce8d · sha256:0607960de26ab889… · /containers/cna/problemTypes/0/descriptions/0

{"cweId":"CWE-78","description":"CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:4af7398f4efa7ad8f19ff80545ae0d70e9d48a93fda20b222b1a8f97e00cce8d · sha256:0607960de26ab889… · /containers/adp/0/problemTypes/0/descriptions/0

Affected products and versions

1 source assertion
{"product":"Bamboo Data Center","vendor":"Atlassian","versions":[{"status":"affected","version":"12.1.0 to 12.1.3"},{"status":"affected","version":"12.0.0 to 12.0.2"},{"status":"affected","version":"11.0.0 to 11.0.8"},{"status":"affected","version":"10.2.0 to 10.2.16"},{"status":"affected","version":"10.1.0 to 10.1.1"},{"status":"affected","version":"10.0.0 to 10.0.3"},{"status":"affected","version":"9.6.2 to 9.6.24"},{"status":"unaffected","version":"12.1.6"},{"status":"unaffected","version":"10.2.18"},{"status":"unaffected","version":"9.6.25"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:4af7398f4efa7ad8f19ff80545ae0d70e9d48a93fda20b222b1a8f97e00cce8d · sha256:0607960de26ab889… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"baseScore":9.4,"baseSeverity":"CRITICAL","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H","version":"4.0"},"metric_type":"cvssV4_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:4af7398f4efa7ad8f19ff80545ae0d70e9d48a93fda20b222b1a8f97e00cce8d · sha256:0607960de26ab889… · /containers/cna/metrics/0/cvssV4_0

CWE assertions

2 source assertions
{"description":"OS Command Injection","lang":"en","type":"OS Command Injection"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:4af7398f4efa7ad8f19ff80545ae0d70e9d48a93fda20b222b1a8f97e00cce8d · sha256:0607960de26ab889… · /containers/cna/problemTypes/0/descriptions/0
{"cweId":"CWE-78","description":"CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:4af7398f4efa7ad8f19ff80545ae0d70e9d48a93fda20b222b1a8f97e00cce8d · sha256:0607960de26ab889… · /containers/adp/0/problemTypes/0/descriptions/0

Source references

2 source assertions
{"url":"https://confluence.atlassian.com/pages/viewpage.action?pageId=1770913890"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:4af7398f4efa7ad8f19ff80545ae0d70e9d48a93fda20b222b1a8f97e00cce8d · sha256:0607960de26ab889… · /containers/cna/references/0
{"url":"https://jira.atlassian.com/browse/BAM-26364"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:4af7398f4efa7ad8f19ff80545ae0d70e9d48a93fda20b222b1a8f97e00cce8d · sha256:0607960de26ab889… · /containers/cna/references/1

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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