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CVE-2026-28289 FreeScout 1.8.206 Patch Bypass for CVE-2026-27636 via Zero-Width Space Character Leads to Remote Code Execution

🗓️ 03 Mar 2026 22:59:08Reported by GitHub_MType 
cvelist
 cvelist
🔗 www.cve.org👁 21 Views

FreeScout 1.8.206 and earlier bypass via zero-width space upload enabling RCE; fixed in 1.8.207.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-28289
3 Mar 202622:59
attackerkb
Circl
CVE-2026-28289
4 Mar 202600:48
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CNNVD
FreeScout 代码问题漏洞
3 Mar 202600:00
cnnvd
CVE
CVE-2026-28289
3 Mar 202622:59
cve
EUVD
EUVD-2026-9347
3 Mar 202622:59
euvd
Metasploit
FreeScout Unauthenticated RCE via ZWSP .htaccess Bypass
31 Mar 202619:02
metasploit
NVD
CVE-2026-28289
3 Mar 202623:15
nvd
OSV
CVE-2026-28289 FreeScout 1.8.206 Patch Bypass for CVE-2026-27636 via Zero-Width Space Character Leads to Remote Code Execution
3 Mar 202622:59
osv
Packet Storm
📄 FreeScout 1.8.206 Remote Code Execution
31 Mar 202600:00
packetstorm
Positive Technologies
PT-2026-22809
3 Mar 202600:00
ptsecurity
Rows per page
[
  {
    "vendor": "freescout-help-desk",
    "product": "freescout",
    "versions": [
      {
        "version": "< 1.8.207",
        "status": "affected"
      }
    ]
  }
]

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