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CVE-2026-21571

🗓️ 21 Apr 2026 17:00:05Reported by atlassianType 
cve
 cve
🔗 web.nvd.nist.gov👁 7 Views

Critical OS command injection in Bamboo Data Center enables authenticated remote code execution; upgrade to fixed versions.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-21571
21 Apr 202617:00
attackerkb
Atlassian
OS Command Injection in Bamboo Data Center - CVE-2026-21571
14 Apr 202612:17
atlassian
Tenable Nessus
Atlassian Bamboo 9.6.x < 9.6.25 / 10.x < 10.2.18 / 11.x < 12.1.6 Multiple Vulnerabilities
1 May 202600:00
nessus
Circl
CVE-2026-21571
21 Apr 202619:25
circl
CNNVD
Atlassian Bamboo Data Center 安全漏洞
21 Apr 202600:00
cnnvd
Cvelist
CVE-2026-21571
21 Apr 202617:00
cvelist
EUVD
EUVD-2026-24143
21 Apr 202618:31
euvd
NVD
CVE-2026-21571
21 Apr 202617:16
nvd
Positive Technologies
PT-2026-34015
21 Apr 202600:00
ptsecurity
RedhatCVE
CVE-2026-21571
23 Apr 202607:22
redhatcve
Rows per page
CNA
Node
atlassianbambooRange9.6.29.6.24data_center
OR
atlassianbambooMatch9.6.6data_center
OR
atlassianbambooMatch9.6.7data_center
OR
atlassianbambooMatch9.6.8data_center
OR
atlassianbambooMatch9.6.9data_center
OR
atlassianbambooMatch9.6.10data_center
OR
atlassianbambooMatch9.6.11data_center
OR
atlassianbambooMatch9.6.12data_center
OR
atlassianbambooMatch9.6.13data_center
OR
atlassianbambooMatch9.6.14data_center
OR
atlassianbambooMatch9.6.15data_center
OR
atlassianbambooMatch9.6.16data_center
OR
atlassianbambooMatch9.6.17data_center
OR
atlassianbambooMatch9.6.18data_center
OR
atlassianbambooMatch9.6.19data_center
OR
atlassianbambooMatch9.6.20data_center
OR
atlassianbambooMatch9.6.21data_center
OR
atlassianbambooMatch9.6.22data_center
OR
atlassianbambooMatch9.6.23data_center
OR
atlassianbambooMatch9.6.24data_center
OR
atlassianbambooMatch9.6.25data_center
[
  {
    "vendor": "Atlassian",
    "product": "Bamboo Data Center",
    "versions": [
      {
        "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": "affected"
      },
      {
        "version": "12.1.6",
        "status": "unaffected"
      },
      {
        "version": "10.2.18",
        "status": "unaffected"
      },
      {
        "version": "9.6.25",
        "status": "unaffected"
      }
    ]
  }
]

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17 Jun 2026 10:18Current
6Medium risk
Vulners AI Score6
CVSS 49.4
EPSS0.0127
SSVC
7