CVE-2021-3129
Summary
| CVE | CVE-2021-3129 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2021-01-12 15:15:00 UTC |
| Updated | 2022-02-22 10:15:00 UTC |
| 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. |
Risk And Classification
EPSS: 0.999430000 probability, percentile 0.999720000 (date 2026-07-21)
CISA KEV: Listed on 2023-09-18; due 2023-10-09; ransomware use Known
Problem Types: NVD-CWE-noinfo
CISA Known Exploited Vulnerability
| Vendor | Laravel |
|---|---|
| Product | Ignition |
| Name | Laravel Ignition File Upload Vulnerability |
| Required Action | Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable. |
| Notes | https://github.com/facade/ignition/releases/tag/2.5.2; https://nvd.nist.gov/vuln/detail/CVE-2021-3129 |
NVD Known Affected Configurations (CPE 2.3)
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Fix MakeViewVariableOptionalSolution to disallow stream wrappers and files that do not end in .blade.php by cfreal · Pull Request #334 · facade/ignition · GitHub | MISC | github.com | Patch, Third Party Advisory |
| Ignition Remote Code Execution ≈ Packet Storm | MISC | packetstormsecurity.com | Exploit, Third Party Advisory, VDB Entry |
| Ignition 2.5.1 Remote Code Execution ≈ Packet Storm | MISC | packetstormsecurity.com | |
| Laravel <= v8.4.2 debug mode: Remote code execution | MISC | www.ambionics.io | Exploit, Third Party Advisory |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
| CISA Known Exploited Vulnerabilities catalog | CISA | www.cisa.gov | kev |
No vendor comments have been submitted for this CVE.
Legacy QID Mappings
- 730626 Ignition Laravel Debug Remote Code Execution (RCE) Vulnerability