CVE-2018-15133
Laravel Deserialization of Untrusted Data Vulnerability
Summary
Laravel Framework contains a deserialization of untrusted data vulnerability, allowing for remote command execution. This vulnerability may only be exploited if a malicious user has accessed the application encryption key (APP_KEY environment variable).
Affected software
Vendor: Laravel · Product: Laravel Framework
Weakness types (CWE):
What to do
This vulnerability appears in CISA's Known Exploited Vulnerabilities catalog, meaning it is being exploited in the wild. Prioritize patching affected systems and verify exposure across your estate.
Related vulnerabilities in Laravel
| CVE | Name | EPSS | Exploited |
|---|---|---|---|
| CVE-2021-3129 | Laravel Ignition File Upload Vulnerability | 99.9% | Yes |
| CVE-2025-54068 | Laravel Livewire Code Injection Vulnerability | 95.4% | Yes |
Is your domain exposed?
Run a free, instant security report for any domain — exposure score, email auth, TLS and breach metadata.
Get your free reportAll information is aggregated from public sources for awareness only and does not constitute an accusation or a security assessment. No personal data or credentials are published.