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CVE-2026-68528 Concrete CMS 9.5.2 and below is vulnerable to Stored XSS in RSS Displayer Block via Unescaped Remote Feed Item title

🗓️ 11 Sep 2026 17:34:55Reported by ConcreteCMSType 
cvelist
 cvelist
🔗 www.cve.org👁 19 Views

Stored XSS in Concrete CMS 9.5.2 below via unescaped RSS Displayer Block remote feed title.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-68528
11 Sep 202617:34
cve
euvd
EUVD
EUVD-2026-76164
11 Sep 202617:34
euvd
nvd
NVD
CVE-2026-68528
11 Sep 202618:16
nvd
ptsecurity
Positive Technologies
PT-2026-89999
11 Sep 202600:00
ptsecurity
vulnrichment
Vulnrichment
CVE-2026-68528 Concrete CMS 9.5.2 and below is vulnerable to Stored XSS in RSS Displayer Block via Unescaped Remote Feed Item title
11 Sep 202617:34
vulnrichment
[
  {
    "vendor": "Concrete CMS",
    "product": "Concrete CMS",
    "collectionURL": "https://github.com/concretecms/concretecms",
    "repo": "https://github.com/concretecms/concretecms",
    "versions": [
      {
        "status": "affected",
        "version": "5.0.0",
        "lessThanOrEqual": "9.5.2",
        "versionType": "git"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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