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CVE-2026-48953 Joomla! Core - [20260707] - XSS in the generic image output layout

🗓️ 07 Jul 2026 17:30:00Reported by JoomlaType 
cvelist
 cvelist
🔗 www.cve.org👁 50 Views

Joomla core suffers cross site scripting due to missing escaping in the image output layout.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-48953
7 Jul 202617:30
–attackerkb
circl
Circl
CVE-2026-48953
7 Jul 202619:54
–circl
cve
CVE
CVE-2026-48953
7 Jul 202617:30
–cve
euvd
EUVD
EUVD-2026-42062
7 Jul 202617:30
–euvd
joomla
Joomla! Vulnerable Extensions List
[20260707] - Core - XSS in the generic image output layout
15 May 202600:00
–joomla
nessus
Tenable Nessus
Joomla 3.0.x < 5.4.7 / 6.0.x < 6.1.2 Multiple Vulnerabilities (joomla-6-1-2-5-4-7-security-bugfix-release)
7 Jul 202600:00
–nessus
mend
Mend
CVE-2026-48953
7 Jul 202617:30
–mend
nvd
NVD
CVE-2026-48953
7 Jul 202619:16
–nvd
osv_bit
osv_bit
BIT-JOOMLA-2026-48953 Joomla! Core - [20260707] - XSS in the generic image output layout
12 Jul 202623:44
–osv_bit
osv_cve
osv_cve
CVE-2026-48953
7 Jul 202619:16
–osv_cve
Rows per page
[
  {
    "defaultStatus": "unaffected",
    "product": "Joomla! CMS",
    "vendor": "Joomla! Project",
    "versions": [
      {
        "status": "affected",
        "version": "4.0.0-5.4.6"
      },
      {
        "status": "affected",
        "version": "6.0.0-6.1.1"
      }
    ]
  }
]

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08 Jul 2026 09:53Current
CVSS 48.4
EPSS0.00244
SSVC
50