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CVE-2026-42051 Kirby: System API endpoint leaks license data and installed version to authenticated users

🗓️ 09 May 2026 03:37:42Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 39 Views

Kirby system API leaked license data and installed version to authenticated users; fixed in versions four nine zero and five four zero.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-42051
9 May 202603:37
attackerkb
Circl
CVE-2026-42051
9 May 202605:05
circl
CNNVD
Kirby 安全漏洞
9 May 202600:00
cnnvd
CVE
CVE-2026-42051
9 May 202603:37
cve
EUVD
EUVD-2026-28887
9 May 202603:37
euvd
Github Security Blog
Kirby CMS's system API endpoint leaks installed version and license data to authenticated users
4 May 202619:59
github
NVD
CVE-2026-42051
9 May 202604:16
nvd
OSV
GHSA-X68M-C7JF-2572 Kirby CMS's system API endpoint leaks installed version and license data to authenticated users
4 May 202619:59
osv
Positive Technologies
PT-2026-37164
4 May 202600:00
ptsecurity
RedhatCVE
CVE-2026-42051
11 May 202620:26
redhatcve
Rows per page
[
  {
    "vendor": "getkirby",
    "product": "kirby",
    "versions": [
      {
        "version": "< 4.9.0",
        "status": "affected"
      },
      {
        "version": ">= 5.0.0, < 5.4.0",
        "status": "affected"
      }
    ]
  }
]

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