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CVE-2026-78006 The Events Calendar <= 6.17.4 - Unauthenticated PHP Object Injection to Remote Code Execution

🗓️ 12 Sep 2026 07:39:15Reported by WordfenceType 
cvelist
 cvelist
🔗 www.cve.org👁 131 Views

Unauthenticated RCE in The Events Calendar ≤6.17.4 via object injection in is_safe_widget_instance.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
githubexploit
GithubExploit
Exploit for CVE-2026-78006
12 Sep 202611:19
–githubexploit
circl
Circl
CVE-2026-78006
12 Sep 202608:10
–circl
cve
CVE
CVE-2026-78006
12 Sep 202607:39
–cve
euvd
EUVD
EUVD-2026-76832
12 Sep 202607:39
–euvd
kitploit
Kitploit
CVE-2026-78006-POC
25 Sep 202623:22
–kitploit
nvd
NVD
CVE-2026-78006
12 Sep 202608:16
–nvd
patchstack
Patchstack
WordPress The Events Calendar plugin <= 6.17.4 - Unauthenticated PHP Object Injection to Remote Code Execution vulnerability
11 Sep 202619:21
–patchstack
ptsecurity
Positive Technologies
PT-2026-90596
11 Sep 202600:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2026-78006: Deserialization of Untrusted Data
12 Sep 202600:00
–rapid7
vulncheck_kev
VulnCheck KEV
VulnCheck KEV: CVE-2026-78006
12 Sep 202600:00
–vulncheck_kev
Rows per page
[
  {
    "vendor": "stellarwp",
    "product": "The Events Calendar",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "lessThanOrEqual": "6.17.4",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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