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CVE-2026-10054

🗓️ 03 Jul 2026 10:11:32Reported by eclipseType 
cve
 cve
🔗 web.nvd.nist.gov📰️ 1 Media mentions👁 78 Views🌐 WEB

Theia exposes privileged terminal RPC over WebSocket without authentication, enabling remote command execution.

Related
Detection
Affected
Refs
Paths
Social
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-10054
3 Jul 202610:11
–attackerkb
circl
Circl
CVE-2026-10054
3 Jul 202611:21
–circl
cvelist
Cvelist
CVE-2026-10054
3 Jul 202610:11
–cvelist
euvd
EUVD
EUVD-2026-41529
3 Jul 202610:11
–euvd
mend
Mend
CVE-2026-10054
3 Jul 202610:11
–mend
nvd
NVD
CVE-2026-10054
3 Jul 202611:16
–nvd
osv_cve
osv_cve
CVE-2026-10054
3 Jul 202610:11
–osv_cve
ptsecurity
Positive Technologies
PT-2026-55523
3 Jul 202600:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2026-10054: Missing Origin Validation in WebSockets
3 Jul 202600:00
–rapid7
snyk
Snyk
Missing Origin Validation in WebSockets
3 Jul 202612:17
–snyk
Rows per page
Vulners
Node
eclipsetheiaRange1.8.1–1.73.0
[
  {
    "vendor": "Eclipse Foundation",
    "product": "Eclipse Theia",
    "versions": [
      {
        "status": "affected",
        "version": "1.8.1",
        "lessThan": "1.73.0",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]
ParameterPositionPathDescriptionCWE
:idpath/services/terminals/:idPrivileged terminal RPC over WebSocket exposed without service-level authentication, allowing arbitrary OS command execution.CWE-1385, CWE-306

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25 Oct 2026 21:10Current
6.4Medium risk
Vulners AI Score6.4
CVSS 3.18.8
EPSS0.00219
SSVC
78