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EUVD-2026-53303

🗓️ 05 Aug 2026 10:55:42Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 28 Views

Unauthenticated path traversal via hostedPlugin endpoint in Theia 1.66.0–1.73.1 exposes any files.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-12609
5 Aug 202610:55
–attackerkb
cve
CVE
CVE-2026-12609
5 Aug 202610:55
–cve
cvelist
Cvelist
CVE-2026-12609
5 Aug 202610:55
–cvelist
mend
Mend
CVE-2026-12609
5 Aug 202610:55
–mend
nuclei
Nuclei
Eclipse Theia - Unauthenticated Path Traversal
30 Oct 202602:04
–nuclei
nvd
NVD
CVE-2026-12609
5 Aug 202611:16
–nvd
osv_cve
osv_cve
CVE-2026-12609
5 Aug 202610:55
–osv_cve
ptsecurity
Positive Technologies
PT-2026-68091
5 Aug 202600:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2026-12609: Improper Limitation of a Pathname to a Restricted Directory
5 Aug 202600:00
–rapid7
snyk
Snyk
Directory Traversal
5 Aug 202614:22
–snyk
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "e77fe7b9-270e-319d-a4bd-eb7ede07d902",
        "vendor": {
          "name": "Eclipse Foundation"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "bce0b7c3-695d-3ba4-ab99-3639ef6895c5",
        "product": {
          "name": "Eclipse Theia",
          "vendor": {
            "name": "The Eclipse Foundation"
          }
        },
        "product_version": "1.66.0 <1.74.0"
      }
    ]
  }
]

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05 Aug 2026 13:03Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.17.5
EPSS0.01644
SSVC
28