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CVE-2026-27760 OpenCATS PHP Code Injection via installer AJAX endpoint

🗓️ 28 Apr 2026 13:43:24Reported by VulnCheckType 
cvelist
 cvelist
🔗 www.cve.org👁 244 Views

CVE-2026-27760: OpenCATS PHP code injection via the installer endpoint enables unauthenticated code execution before setup completes.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-27760
28 Apr 202613:43
–attackerkb
circl
Circl
CVE-2026-27760
28 Apr 202616:34
–circl
cnnvd
CNNVD
OpenCats code injection vulnerability
28 Apr 202600:00
–cnnvd
cve
CVE
CVE-2026-27760
28 Apr 202613:43
–cve
euvd
EUVD
EUVD-2026-26052
28 Apr 202613:43
–euvd
mend
Mend
CVE-2026-27760
28 Apr 202613:43
–mend
metasploit
Metasploit
OpenCATS Installer PHP Code Injection
28 Apr 202600:00
–metasploit
nuclei
Nuclei
OpenCATS - Command Injection
26 Oct 202602:10
–nuclei
nvd
NVD
CVE-2026-27760
28 Apr 202615:16
–nvd
osv_cve
osv_cve
CVE-2026-27760 OpenCATS PHP Code Injection via installer AJAX endpoint
28 Apr 202613:43
–osv_cve
Rows per page
[
  {
    "vendor": "opencats",
    "product": "OpenCATS",
    "repo": "https://github.com/opencats/OpenCATS",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThanOrEqual": "0.9.7.4",
        "versionType": "custom"
      },
      {
        "status": "unaffected",
        "version": "3002a29f4c3cada1aa2c4f3d4ae4e189906606b6",
        "versionType": "git"
      }
    ],
    "defaultStatus": "unaffected",
    "packageURL": "pkg:github/opencats/OpenCATS"
  }
]

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