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CVE-2026-21632 Joomla! Core - [20260304] - XSS vectors in various article title outputs

🗓️ 01 Apr 2026 09:03:11Reported by JoomlaType 
cvelist
 cvelist
🔗 www.cve.org👁 25 Views

CVE-2026-21632 Joomla Core has XSS vectors from unescaped article titles in multiple locations.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-21632
1 Apr 202609:03
attackerkb
Circl
CVE-2026-21632
31 Mar 202617:00
circl
CNNVD
Joomla! CMS 跨站脚本漏洞
1 Apr 202600:00
cnnvd
CVE
CVE-2026-21632
1 Apr 202609:03
cve
EUVD
EUVD-2026-17859
1 Apr 202612:31
euvd
Joomla! Vulnerable Extensions List
[20260304] - Core - XSS vectors in various article title outputs
10 Mar 202600:00
joomla
NVD
CVE-2026-21632
1 Apr 202610:16
nvd
OpenVAS
Joomla! Multiple Vulnerabilities (20260302, 20260303, 20260304, 20260305, 20260306)
2 Apr 202600:00
openvas
OSV
BIT-JOOMLA-2026-21632 Joomla! Core - [20260304] - XSS vectors in various article title outputs
10 Apr 202608:49
osv
Positive Technologies
PT-2026-29504
1 Apr 202600:00
ptsecurity
Rows per page
[
  {
    "defaultStatus": "unaffected",
    "product": "Joomla! CMS",
    "vendor": "Joomla! Project",
    "versions": [
      {
        "status": "affected",
        "version": "4.0.0-5.4.3"
      },
      {
        "status": "affected",
        "version": "6.0.0-6.0.3"
      }
    ]
  }
]

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