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CVE-2026-27954

🗓️ 26 Feb 2026 01:42:38Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 37 Views

Live Helper Chat CVE-2026-27954 enables department-level authorization bypass for holdaction, blockuser, transferchat.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-27954
26 Feb 202601:42
attackerkb
cnnvd
CNNVD
Live Helper Chat 安全漏洞
26 Feb 202600:00
cnnvd
cvelist
Cvelist
CVE-2026-27954 LiveHelperChat has department-level authorization bypass in holdaction, blockuser, and transferchat endpoints
26 Feb 202601:42
cvelist
euvd
EUVD
EUVD-2026-8815
26 Feb 202601:42
euvd
nvd
NVD
CVE-2026-27954
26 Feb 202602:16
nvd
ptsecurity
Positive Technologies
PT-2026-22103
26 Feb 202600:00
ptsecurity
redhatcve
RedhatCVE
CVE-2026-27954
27 Feb 202604:13
redhatcve
NVD
Vulners
[
  {
    "vendor": "LiveHelperChat",
    "product": "livehelperchat",
    "versions": [
      {
        "version": "<= 4.52",
        "status": "affected"
      }
    ]
  }
]

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17 Jun 2026 10:27Current
5.4Medium risk
Vulners AI Score5.4
CVSS 3.16.5
CVSS 47.1
EPSS0.0019
37