Laravel Ignition

What it is

Laravel Ignition contains a file upload vulnerability that allows unauthenticated remote attackers to execute malicious code due to insecure usage of file_get_contents() and file_put_contents().

What to do

Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

Vendor notices and references

• github.com/facade/ignition/releases/tag/2.5.2
• nvd.nist.gov/vuln/detail/CVE-2021-3129

Description and required action as published by CISA. Full record at NVD.