What’s Vulnerable › Vulnerabilities

CVE-2026-102279: Laravel: XSS in Debug Page Information

• Severity: low (CVSS 3.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-09-28 · updated 2026-09-30
• Weakness: CWE-80

Description

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 configured with allowHTML true, enabling DOM-based cross-site scripting when a user hovers over the tooltip. This issue is fixed in versions 12.69.0 and 13.30.0.

Affected products

• Packagist Laravel/Framework: before 12.69.0; from 13.0.0 before 13.30.0; 10.50.2, 5.0.30, 5.2.41, v10.0.0, v10.0.1, v10.0.2 (+531) — fixed in 12.69.0, 13.30.0
• Laravel Framework: before 12.69.0; from 13.0.0, < 13.30.0

How to fix

Upgrade to a fixed version: Packagist Laravel/Framework 12.69.0, 13.30.0. Check the vendor advisory for mitigations.

References

• https://github.com/laravel/framework/commit/b495ca2ec4e15a977e8700328bf13e8a79f29d12
• https://github.com/laravel/framework/pull/61381
• https://github.com/laravel/framework/releases/tag/v12.69.0
• https://github.com/laravel/framework/releases/tag/v13.30.0
• https://github.com/laravel/framework/security/advisories/GHSA-jh5r-qr3c-85q8

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