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CVE-2026-2736

🗓️ 19 Feb 2026 08:39:46Reported by INCIBEType 
cve
 cve
🔗 web.nvd.nist.gov👁 6 Views🌐 WEB

Reflected cross-site scripting vulnerability in Alkacon OpenCms v18.0 via the q parameter in /search/index.html.

Related
Detection
Affected
Refs
Paths
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
Cvelist
CVE-2026-2736 Reflected Cross-Site Scripting (XSS) vulnerability in Alkacon's OpenCms
19 Feb 202608:39
cvelist
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
NVD
Vulners
CNA
Node
alkaconopencmsMatch18.0.0
[
  {
    "vendor": "Alkacon",
    "product": "OpenCms",
    "versions": [
      {
        "status": "affected",
        "version": "18.0"
      }
    ],
    "defaultStatus": "unaffected"
  }
]
ParameterPositionPathDescriptionCWE
qquery param/search/index.htmlReflected XSS via the q parameter in /search/index.html.CWE-79

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09 Mar 2026 08:54Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.16.1
CVSS 45.1
EPSS0.00039
SSVC
6