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EUVD-2026-89034

🗓️ 29 Sep 2026 16:26:31Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 5 Views

Missing Authorization in Mediawiki - TemplateSandbox Extension allows unconstrained access.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-100240
29 Sep 202616:26
–cve
cvelist
Cvelist
CVE-2026-100240 TemplateSandbox does not check read permissions for the page being previewed
29 Sep 202616:26
–cvelist
nvd
NVD
CVE-2026-100240
29 Sep 202617:17
–nvd
[
  {
    "enisaIdVendor": [
      {
        "id": "9ffcaa48-3b0b-33ed-a073-86e4ef27dc83",
        "vendor": {
          "name": "Wikimedia Foundation"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "f940d558-f90f-31f2-b25c-6a089d7fdf8d",
        "product": {
          "name": "Mediawiki - TemplateSandbox Extension",
          "vendor": {
            "name": "Wikimedia Foundation"
          }
        },
        "product_version": "* <1.46.1, 1.45.5, 1.43.10"
      }
    ]
  }
]

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29 Sep 2026 16:26Current
5.8Medium risk
Vulners AI Score5.8
5