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EUVD-2026-29170

🗓️ 11 May 2026 18:31:46Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 6 Views

Bitwarden Server before 2026.4.0 has an authorization flaw enabling provider service users to add organizations and take over.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-43639
11 May 202617:14
attackerkb
Circl
CVE-2026-43639
11 May 202618:24
circl
CNNVD
bitwarden 安全漏洞
11 May 202600:00
cnnvd
CVE
CVE-2026-43639
11 May 202617:14
cve
Cvelist
CVE-2026-43639 Bitwarden Server < 2026.4.0 Missing Authorization via Provider Clients
11 May 202617:14
cvelist
NVD
CVE-2026-43639
11 May 202618:16
nvd
Positive Technologies
PT-2026-39716
11 May 202600:00
ptsecurity
Vulnrichment
CVE-2026-43639 Bitwarden Server < 2026.4.0 Missing Authorization via Provider Clients
11 May 202617:14
vulnrichment
[
  {
    "enisaIdVendor": [
      {
        "id": "850f866b-a6a8-3bfa-a18b-7ae23cbfdcf7",
        "vendor": {
          "name": "Bitwarden"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "aa0aecd0-a9a2-38ad-b0eb-a9c91f2fa71e",
        "product": {
          "name": "Server"
        },
        "product_version": "0 <2026.4.0"
      }
    ]
  }
]

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11 May 2026 18:31Current
5.9Medium risk
Vulners AI Score5.9
CVSS 48.9
CVSS 3.18
EPSS0.00043
SSVC
6