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CVE-2026-27192

🗓️ 21 Feb 2026 03:50:35Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 27 Views

Feathers origin validation bypass via prefix check in 5.0.39 enables exfiltration; fixed in 5.0.40.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-27192
21 Feb 202603:50
attackerkb
circl
Circl
CVE-2026-27192
21 Feb 202604:30
circl
cnnvd
CNNVD
Feathers 访问控制错误漏洞
21 Feb 202600:00
cnnvd
cvelist
Cvelist
CVE-2026-27192 Feathers has an origin validation bypass via prefix matching
21 Feb 202603:50
cvelist
github
Github Security Blog
Feathers has an origin validation bypass via prefix matching
19 Feb 202620:32
github
nvd
NVD
CVE-2026-27192
21 Feb 202604:15
nvd
osv
OSV
GHSA-MP4X-C34X-WV3X Feathers has an origin validation bypass via prefix matching
19 Feb 202620:32
osv
ptsecurity
Positive Technologies
PT-2026-21347
21 Feb 202600:00
ptsecurity
redhatcve
RedhatCVE
CVE-2026-27192
22 Feb 202607:24
redhatcve
snyk
Snyk
Origin Validation Error
19 Feb 202620:32
snyk
Rows per page
NVD
Vulners
Node
feathersjsfeathersRange<5.0.40node.js
[
  {
    "vendor": "feathersjs",
    "product": "feathers",
    "versions": [
      {
        "version": "< 5.0.40",
        "status": "affected"
      }
    ]
  }
]

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17 Jun 2026 10:26Current
5.7Medium risk
Vulners AI Score5.7
CVSS 3.18.1
CVSS 47.6
EPSS0.0024
SSVC
27