CVE-2026-120488
Dashboard / Vulnerabilities / CVE-2026-120488
CVE-2026-120488
Summary: LaraDashboard before 1.4.9 Stored XSS via LaraBuilder design_json Block Content
Details: LaraDashboard before 1.4.9 contains a stored cross-site scripting vulnerability that allows authenticated users with post.create or post.edit permission to inject scripts via unsanitized LaraBuilder design_json block content. Attackers can save text-editor, HTML, text or heading blocks containing script or event-handler markup that executes in administrator or Superadmin sessions viewing the builder, preview or page.
References: https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/120xxx/CVE-2026-120488.json, https://github.com/laradashboard/laradashboard/releases/tag/v1.4.9, https://github.com/laradashboard/laradashboard/security/advisories/GHSA-9gg9-jh9p-fw37, https://github.com/laradashboard/laradashboard/security/advisories/GHSA-rf5h-55h2-jmf8, https://github.com/laradashboard/laradashboard/security/advisories/GHSA-w878-x2w9-3r6f, https://nvd.nist.gov/vuln/detail/CVE-2026-120488, https://www.vulncheck.com/advisories/laradashboard-before-1.4.9-stored-xss-via-larabuilder-design-json-block-content, https://github.com/laradashboard/laradashboard/commit/5955d725683b1e63af8c38a149211d6151465aed, https://github.com/laradashboard/laradashboard, https://github.com/laradashboard/laradashboard/blob/v1.4.8/resources/js/lara-builder/blocks/text-editor/render.php#L99-L104
Affected packages
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