Summary
Laravel Risk of mass-assignment vulnerabilities
Laravel 4.1.29 improves the column quoting for all database drivers. This protects your application from some mass assignment vulnerabilities when not using the fillable property on models. If you are using the fillable property on your models to protect against mass assignment, your application is not vulnerable. However, if you are using guarded and are passing a user controlled array into an "update" or "save" type function, you should upgrade to 4.1.29 immediately as your application may be at risk of mass assignment.
Impact
The application does not adequately validate input before processing it, allowing unexpected values to reach sensitive code paths. Typical impact: varies by context: data corruption, logic bypass, or denial of service.
Affected versions
Security releases
Kodem intelligence
Severity tells you how bad this could be in the worst case. It does not tell you whether you are exposed. Exploitability and impact are functions of runtime truth: whether the vulnerable code is present, reachable, and actually executes in your application. A vulnerable package can sit in your dependency tree and never run.
Kodem, an Intelligent Application Security platform, uses runtime intelligence to reveal which vulnerabilities actually execute in production, so teams prioritize the ones that genuinely matter. Kodem's runtime-powered SCA identifies whether this CVE is reachable in your applications.
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Frequently Asked Questions
- What is GHSA-RJ3W-99GC-8J58? GHSA-RJ3W-99GC-8J58 is a medium-severity improper input validation vulnerability in laravel/framework (composer), affecting versions >= 4.0.0, < 4.1.29. It is fixed in 4.1.29. The application does not adequately validate input before processing it, allowing unexpected values to reach sensitive code paths.
- Which versions of laravel/framework are affected by GHSA-RJ3W-99GC-8J58? laravel/framework (composer) versions >= 4.0.0, < 4.1.29 is affected.
- Is there a fix for GHSA-RJ3W-99GC-8J58? Yes. GHSA-RJ3W-99GC-8J58 is fixed in 4.1.29. Upgrade to this version or later.
- Is GHSA-RJ3W-99GC-8J58 exploitable, and should I be worried? Whether GHSA-RJ3W-99GC-8J58 is exploitable in your environment depends on whether the vulnerable code is present and reachable. A CVSS score is a worst-case rating; it does not account for your specific deployment, configuration, or usage patterns. Kodem, an Intelligent Application Security platform, uses runtime intelligence to show which vulnerabilities actually execute in production, so you can focus on the ones that represent real risk. Get a demo
- What actually determines whether GHSA-RJ3W-99GC-8J58 is exploitable, and how bad it is? Exploitability and impact are not fixed properties of a CVE. They depend on runtime truth: whether the vulnerable code is present, reachable, and actually executes in your application. A high CVSS score on a dependency that never runs is not the same as real risk. Kodem, an Intelligent Application Security platform, uses runtime intelligence to reveal which vulnerabilities actually execute in production, so teams prioritize the ones that genuinely matter.
- How do I fix GHSA-RJ3W-99GC-8J58? Upgrade
laravel/frameworkto 4.1.29 or later.