Vulnerability in LaraDashboard

[ Description ]Official description

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.

[ Fixes ]Fixes and patches

No fix or interim patch is linked from our sources yet. Check the vendor references below and limit exposure of affected systems until a fix is available.

[ References ]References

• github.com/laradashboard/laradashboard/blob/v1.4.8/resources/js/lara-builder/blocks/tex…
• github.com/laradashboard/laradashboard/commit/5955d725683b1e63af8c38a149211d6151465aed
• github.com/laradashboard/laradashboard/releases/tag/v1.4.9
• github.com/laradashboard/laradashboard/security/advisories/GHSA-9gg9-jh9p-fw37
• github.com/laradashboard/laradashboard/security/advisories/GHSA-rf5h-55h2-jmf8
• github.com/laradashboard/laradashboard/security/advisories/GHSA-w878-x2w9-3r6f
• www.vulncheck.com/advisories/laradashboard-before-1.4.9-stored-xss-via-larabuilder-desi…