CVE-2021-3129: Laravel Ignition File Upload Vulnerability
First published: Tue Jan 12 2021(Updated: )
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().
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| composer/facade/ignition | >=2.5.0<2.5.2>=2.0.0<2.4.2<1.16.14 | |
| Laravel Ignition | ||
| All of | ||
| Laravel Ignition | <2.5.2 | |
| Laravel Framework | <8.4.2 | |
| Laravel Ignition | <2.5.2 | |
| Laravel Framework | <8.4.2 |
Remedy
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
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Reference Links
- https://github.com/facade/ignition/pull/334
- http://packetstormsecurity.com/files/162094/Ignition-2.5.1-Remote-Code-Execution.html
- http://packetstormsecurity.com/files/165999/Ignition-Remote-Code-Execution.html
- https://www.ambionics.io/blog/laravel-debug-rce
- https://www.bleepingcomputer.com/news/security/rubycarp-hackers-linked-to-10-year-old-cryptomining-botnet/
- https://github.com/facade/ignition/releases/tag/2.5.2;
- https://nvd.nist.gov/vuln/detail/CVE-2021-3129
- https://www.darkreading.com/cloud-security/cisco-previews-ai-defense-cloud-security
Frequently Asked Questions
What is the severity of CVE-2021-3129?
CVE-2021-3129 is considered a high severity vulnerability due to the potential for remote code execution.
How do I fix CVE-2021-3129?
To fix CVE-2021-3129, upgrade Ignition to version 2.5.2 or later.
Who is affected by CVE-2021-3129?
CVE-2021-3129 affects versions of Ignition prior to 2.5.2.
What type of vulnerability is CVE-2021-3129?
CVE-2021-3129 is a file upload vulnerability that can lead to remote code execution.
Can unauthenticated users exploit CVE-2021-3129?
Yes, CVE-2021-3129 can be exploited by unauthenticated remote attackers.
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