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CVE-2026-55189 RustFS: FTP frontend skips IAM authorization on object reads

🗓️ 26 Jun 2026 19:59:13Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 48 Views

RustFS FTP frontend skips read access checks, letting any FTP user read and probe objects.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-55189
26 Jun 202619:59
attackerkb
Circl
CVE-2026-55189
27 Jun 202614:06
circl
CVE
CVE-2026-55189
26 Jun 202619:59
cve
EUVD
EUVD-2026-39864
26 Jun 202619:59
euvd
NVD
CVE-2026-55189
26 Jun 202620:17
nvd
OSV
CVE-2026-55189 RustFS: FTP frontend skips IAM authorization on object reads
26 Jun 202619:59
osv
Positive Technologies
PT-2026-52965
26 Jun 202600:00
ptsecurity
Vulnrichment
CVE-2026-55189 RustFS: FTP frontend skips IAM authorization on object reads
26 Jun 202619:59
vulnrichment
[
  {
    "vendor": "rustfs",
    "product": "rustfs",
    "versions": [
      {
        "version": ">= 1.0.0-alpha.1, <= 1.0.0-beta.8",
        "status": "affected"
      }
    ]
  }
]

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26 Jun 2026 19:59Current
CVSS 3.17.7
EPSS0.00201
48