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EUVD-2026-18507

🗓️ 02 Apr 2026 18:38:17Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 1 Views

Unauthenticated file write via checkSum in public uploadChunked endpoint on Fireshare; fixed in 1.5.3.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-33645
26 Mar 202620:58
attackerkb
ATTACKERKB
CVE-2026-34745
2 Apr 202618:38
attackerkb
Circl
CVE-2026-33645
26 Mar 202623:19
circl
Circl
CVE-2026-34745
2 Apr 202621:00
circl
CNNVD
Fireshare 安全漏洞
26 Mar 202600:00
cnnvd
CNNVD
Fireshare 路径遍历漏洞
2 Apr 202600:00
cnnvd
CVE
CVE-2026-33645
26 Mar 202620:58
cve
CVE
CVE-2026-34745
2 Apr 202618:38
cve
Cvelist
CVE-2026-33645 Fireshare has Path Traversal Arbitrary File Write in `/api/uploadChunked`
26 Mar 202620:58
cvelist
Cvelist
CVE-2026-34745 Unauthenticated Path Traversal Arbitrary File Write in /api/uploadChunked/public
2 Apr 202618:38
cvelist
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "9960d0cd-a6b6-391b-9846-80a8bbc68ba1",
        "vendor": {
          "name": "ShaneIsrael"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "5d087101-a2d9-31ee-b2d1-d90162ad4152",
        "product": {
          "name": "fireshare"
        },
        "product_version": "< 1.5.3"
      }
    ]
  }
]

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02 Apr 2026 18:38Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.18.1 - 9.1
EPSS0.0012
SSVC
1