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CVE-2026-9838 ICS Calendar <= 12.0.9 - Reflected Cross-Site Scripting via 'htmltagtitle' Parameter

🗓️ 10 Jul 2026 08:30:40Reported by WordfenceType 
cvelist
 cvelist
🔗 www.cve.org👁 5 Views

WordPress ICS Calendar plugin up to version 12.0.9 has reflected cross-site scripting via the htmltagtitle parameter in unauthenticated AJAX.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-9838
10 Jul 202608:30
attackerkb
CVE
CVE-2026-9838
10 Jul 202608:30
cve
EUVD
EUVD-2026-42852
10 Jul 202608:30
euvd
NVD
CVE-2026-9838
10 Jul 202609:16
nvd
Positive Technologies
PT-2026-57124
10 Jul 202600:00
ptsecurity
Vulnrichment
CVE-2026-9838 ICS Calendar <= 12.0.9 - Reflected Cross-Site Scripting via 'htmltagtitle' Parameter
10 Jul 202608:30
vulnrichment
[
  {
    "vendor": "room34",
    "product": "ICS Calendar",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "lessThanOrEqual": "12.0.9",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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