What happened
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().
Affected versions
Ignition: See original advisory Fixed: See vendor advisory.
Why it matters
This source correlation may provide earlier visibility while structured CVE metadata is still being updated.
Detection & mitigation
- Review the original advisory and validate affected versions.
- Apply vendor-provided updates or mitigations when available.
Public PoC references
RepositoryAuthorFirst seenReference
Exploit-DB 49424Laravel 8.4.2 debug mode - Remote code executionSunCSR Team2021-01-14VerifiedSploitusCVE-2021-3129 affects the tools component of a repository with no README.KitPloit2026-09-14T02:12:56Candidatekitploit.comCVE-2021-3129 affects the tools component of a repository with no README.ja2026-09-14T02:12:56CandidateSource timeline
Discovered through CISA Known Exploited VulnerabilitiesView source ↗
Added to CISA Known Exploited Vulnerabilities catalogView source ↗
Added to CISA Known Exploited Vulnerabilities catalogView source ↗
Record history
Record created from the first normalized source observation.
Metadata and source references refreshed.