What’s Vulnerable › Vulnerabilities

CVE-2024-13919: Laravel Reflected XSS via Route Parameter in Debug-Mode Error Page

• Severity: medium (CVSS 6.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2025-03-10 · updated 2026-06-17
• Weakness: CWE-79

Description

The Laravel framework versions between 11.9.0 and 11.35.1 are susceptible to reflected cross-site scripting due to an improper encoding of route parameters in the debug-mode error page.

Affected products

• Laravel Framework: from 11.9.0 before 11.36.0 — fixed in 11.36.0

How to fix

Upgrade to a fixed version: Laravel Framework 11.36.0. Check the vendor advisory for mitigations.

References

• https://github.com/laravel/framework/pull/53869
• https://github.com/laravel/framework/releases/tag/v11.36.0
• https://github.com/sbaresearch/advisories/tree/public/2024/SBA-ADV-20241209-02_Laravel_Reflected_XSS_via_Route_Parameter_in_Debug-Mode_Error_Page
• http://www.openwall.com/lists/oss-security/2025/03/10/4

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