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CISA Known Exploited Vulnerability

This CVE is actively exploited in the wild. CISA mandates federal agencies to patch immediately.

CVE

CVE-2021-3129

9.8

CVSScritical

Exploitable remotely over the internet · no authentication required.

Description

Ignition before 2.5.2, as used in Laravel and other products, allows unauthenticated remote attackers to execute arbitrary code because of insecure usage of file_get_contents() and file_put_contents(). This is exploitable on sites using debug mode with Laravel before 8.4.2.

Attack Vector

Network

Privileges Req.

None

User Interaction

None

Updated Oct 24, 2026View on NVD →

S4E scanner

criticalProduct Based Web Vulnerabilities~15 seconds

CVE-2021-3129 Scanner

CVE-2021-3129 scanner - Remote Code Execution (RCE) vulnerability in Ignition as used in Laravel and other products

Used 2.1k times · 3.4k assets checked · url

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