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CVE-2026-21584

🗓️ 18 Aug 2026 22:00:00Reported by atlassianType 
cve
 cve
🔗 web.nvd.nist.gov👁 36 Views

Bamboo Data Center 10.0.0-12.1.0 improper authorization allows authenticated attackers arbitrary code execution.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
atlassian
Atlassian
Improper Authorization in Bamboo Data Center
6 Aug 202616:11
atlassian
cvelist
Cvelist
CVE-2026-21584
18 Aug 202622:00
cvelist
euvd
EUVD
EUVD-2026-62207
19 Aug 202600:31
euvd
nvd
NVD
CVE-2026-21584
18 Aug 202622:16
nvd
ptsecurity
Positive Technologies
PT-2026-78244
18 Aug 202600:00
ptsecurity
vulnrichment
Vulnrichment
CVE-2026-21584
18 Aug 202622:00
vulnrichment
NVD
Vulners
Node
OR
atlassianbambooRange10.0.010.2.22
atlassianbambooRange11.0.012.1.10
[
  {
    "vendor": "Atlassian",
    "product": "Bamboo Data Center",
    "versions": [
      {
        "version": "12.1.0 to 12.1.9",
        "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 10.2.21",
        "status": "affected"
      },
      {
        "version": "10.1.0 to 10.1.1",
        "status": "affected"
      },
      {
        "version": "10.0.0 to 10.0.3",
        "status": "affected"
      },
      {
        "version": "12.1.10",
        "status": "unaffected"
      },
      {
        "version": "10.2.22",
        "status": "unaffected"
      }
    ]
  }
]

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02 Sep 2026 00:11Current
6Medium risk
Vulners AI Score6
CVSS 3.18.1
CVSS 47.6
EPSS0.00309
SSVC
36