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CVE-2026-26351 GetSimpleCMS-CE < 3.3.22 Stored XSS via components.php

🗓️ 24 Feb 2026 22:05:54Reported by VulnCheckType 
cvelist
 cvelist
🔗 www.cve.org👁 56 Views

CVE-2026-26351: GetSimpleCMS CE before 3.3.22 stores slug in XML, causing stored XSS on the components page.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-26351
24 Feb 202622:05
–attackerkb
circl
Circl
CVE-2026-26351
25 Feb 202601:16
–circl
cnnvd
CNNVD
GetSimple CMS cross-site scripting vulnerability
24 Feb 202600:00
–cnnvd
cve
CVE
CVE-2026-26351
24 Feb 202622:05
–cve
euvd
EUVD
EUVD-2026-8572
25 Feb 202600:31
–euvd
nvd
NVD
CVE-2026-26351
24 Feb 202623:16
–nvd
osv_cve
osv_cve
CVE-2026-26351 GetSimpleCMS-CE < 3.3.22 Stored XSS via components.php
24 Feb 202622:05
–osv_cve
ptsecurity
Positive Technologies
PT-2026-21807
24 Feb 202600:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2026-26351: Improper Neutralization of Input During Web Page Generation
24 Feb 202600:00
–rapid7
redhatcve
RedhatCVE
CVE-2026-26351
25 Feb 202622:18
–redhatcve
Rows per page
[
  {
    "defaultStatus": "unknown",
    "packageURL": "pkg:github/GetSimpleCMS-CE/GetSimpleCMS-CE",
    "product": "GetSimpleCMS-CE",
    "repo": "https://github.com/GetSimpleCMS-CE/GetSimpleCMS-CE",
    "vendor": "GetSimpleCMS-CE",
    "versions": [
      {
        "status": "affected",
        "version": "3.3.16"
      },
      {
        "status": "unaffected",
        "version": "3.3.22"
      }
    ]
  }
]

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