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EUVD-2026-17853

🗓️ 01 Apr 2026 12:31:27Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu

Ajax component was excluded from the default logged-in check in the admin area, surprising developers.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-21629
1 Apr 202609:03
attackerkb
Circl
CVE-2026-21629
31 Mar 202617:00
circl
CNNVD
Joomla! CMS 访问控制错误漏洞
1 Apr 202600:00
cnnvd
CVE
CVE-2026-21629
1 Apr 202609:03
cve
Cvelist
CVE-2026-21629 Joomla! Core - [20260301] - ACL hardening in com_ajax
1 Apr 202609:03
cvelist
Joomla! Vulnerable Extensions List
[20260301] - Core - ACL hardening in com_ajax
11 Mar 202600:00
joomla
NVD
CVE-2026-21629
1 Apr 202610:16
nvd
OpenVAS
Joomla! Access Control Vulnerability (20260301)
2 Apr 202600:00
openvas
OSV
BIT-JOOMLA-2026-21629 Joomla! Core - [20260301] - ACL hardening in com_ajax
10 Apr 202608:49
osv
Positive Technologies
PT-2026-29501
1 Apr 202600:00
ptsecurity
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "556631da-4de5-36ad-8dce-ead62834225a",
        "vendor": {
          "name": "Joomla! Project"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "b8d5e1d8-03e7-358b-a697-a99e042c514b",
        "product": {
          "name": "Joomla! CMS"
        },
        "product_version": "3.0.0-5.4.3"
      },
      {
        "id": "caa892ae-2645-3c7a-a386-331b88e2e0d0",
        "product": {
          "name": "Joomla! CMS"
        },
        "product_version": "6.0.0-6.0.3"
      }
    ]
  }
]

Data

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01 Apr 2026 12:31Current
5.8Medium risk
Vulners AI Score5.8
CVSS 46.3
EPSS0.00001
SSVC
0