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CVE-2026-47123 FreeScout: Agent Impersonation via Missing HMAC Verification on Notification Reply Message-ID Path

🗓️ 29 May 2026 19:51:41Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 29 Views

FreeScout before 1.8.220 allows agent impersonation through an unverified Message-ID path in notification replies.

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CVE-2026-47123 FreeScout: Agent Impersonation via Missing HMAC Verification on Notification Reply Message-ID Path
29 May 202619:51
vulnrichment
[
  {
    "vendor": "freescout-help-desk",
    "product": "freescout",
    "versions": [
      {
        "version": "< 1.8.220",
        "status": "affected"
      }
    ]
  }
]

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