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CVE-2026-2736 Reflected Cross-Site Scripting (XSS) vulnerability in Alkacon's OpenCms

🗓️ 19 Feb 2026 08:39:46Reported by INCIBEType 
cvelist
 cvelist
🔗 www.cve.org👁 30 Views

CVE-2026-2736: Reflected cross site scripting in OpenCms via q parameter in /search/index.html enabling cookie theft.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-2736
19 Feb 202608:39
attackerkb
CNNVD
Alkacon OpenCMS 跨站脚本漏洞
19 Feb 202600:00
cnnvd
CVE
CVE-2026-2736
19 Feb 202608:39
cve
NVD
CVE-2026-2736
19 Feb 202609:16
nvd
Positive Technologies
PT-2026-20773
19 Feb 202600:00
ptsecurity
RedhatCVE
CVE-2026-2736
20 Feb 202613:25
redhatcve
Snyk
Cross-site Scripting (XSS)
19 Feb 202610:08
snyk
Vulnrichment
CVE-2026-2736 Reflected Cross-Site Scripting (XSS) vulnerability in Alkacon's OpenCms
19 Feb 202608:39
vulnrichment
[
  {
    "vendor": "Alkacon",
    "product": "OpenCms",
    "versions": [
      {
        "status": "affected",
        "version": "18.0"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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09 Mar 2026 08:54Current
CVSS 45.1
EPSS0.00039
30