Critical severityCISA KEVNVD Advisory· Published Jan 12, 2021· Updated Oct 21, 2025
CVE-2021-3129
CVE-2021-3129
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
facade/ignitionPackagist | >= 2.5.0, < 2.5.2 | 2.5.2 |
facade/ignitionPackagist | >= 2.0.0, < 2.4.2 | 2.4.2 |
facade/ignitionPackagist | >= 1.7.0, < 1.16.14 | 1.16.14 |
facade/ignitionPackagist | < 1.6.15 | 1.6.15 |
Affected products
2- Ignition/Ignitiondescription
Patches
Vulnerability mechanics
References
9- github.com/advisories/GHSA-4qwp-7c67-jmccghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2021-3129ghsaADVISORY
- packetstormsecurity.com/files/162094/Ignition-2.5.1-Remote-Code-Execution.htmlghsax_refsource_MISCWEB
- packetstormsecurity.com/files/165999/Ignition-Remote-Code-Execution.htmlghsax_refsource_MISCWEB
- github.com/FriendsOfPHP/security-advisories/blob/master/facade/ignition/CVE-2021-3129.yamlghsaWEB
- github.com/facade/ignition/commit/11ffca14abd22db779d90b12e193f8000f6d184bghsaWEB
- github.com/facade/ignition/pull/334ghsax_refsource_MISCWEB
- www.ambionics.io/blog/laravel-debug-rceghsax_refsource_MISCWEB
- www.cisa.gov/known-exploited-vulnerabilities-catalogghsaWEB
News mentions
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