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CVE PROGRAM SOURCE RECORD4.8 Medium

CVE-2026-84793

Craft CMS 5.0.0-RC1 before 5.10.11 Stored XSS via site name

Description

Craft CMS versions from 5.0.0-RC1 before 5.10.11 contain a stored cross-site scripting vulnerability in the site name field that fails to sanitize input. Administrators can inject arbitrary JavaScript payloads in the site name that execute when other users view the control panel settings pages.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

craftcms cms

Default version status: unaffected

  • 5.0.0-RC1 to < 5.10.11affected
  • 5.10.11unaffected

References