Laravel: XSS in Debug Page Information
### Impact When `APP_DEBUG=true`, attacker-controlled input is passed to a Tippy.js tooltip configured with `allowHTML: true`, enabling DOM-based XSS during mouse hover. ### Patches [#61381](https://github.com/laravel/framework/pull/61381)
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describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2026-102279US | — | — | ||
Laravel is a web application framework. Prior to 12.69.0 and 13.30.0, Laravel exception debug pages with APP_DEBUG=true pass attacker-controlled input to a Tippy.js tooltip configu… | ||||
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references
External citations — patches, advisories, analysis.
- https://github.com/laravel/frameworkPACKAGE
- https://github.com/laravel/framework/commit/b495ca2ec4e15a977e8700328bf13e8a79f29d12WEB
- https://github.com/laravel/framework/pull/61381WEB
- https://github.com/laravel/framework/releases/tag/v12.69.0WEB
- https://github.com/laravel/framework/releases/tag/v13.30.0WEB
- https://github.com/laravel/framework/security/advisories/GHSA-jh5r-qr3c-85q8WEB
- https://nvd.nist.gov/vuln/detail/CVE-2026-102279ADVISORY
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