Known Exploited Vulnerability
9.8
CRITICAL
CVE-2021-3129
Laravel Ignition File Upload Vulnerability - [Actively Exploited]
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.

INFO

Published Date :

Jan. 12, 2021, 3:15 p.m.

Last Modified :

Feb. 4, 2025, 9:15 p.m.

Remotely Exploitable :

Yes !

Impact Score :

5.9

Exploitability Score :

3.9
CISA Notification
CISA KEV (Known Exploited Vulnerabilities)

For the benefit of the cybersecurity community and network defenders—and to help every organization better manage vulnerabilities and keep pace with threat activity—CISA maintains the authoritative source of vulnerabilities that have been exploited in the wild.

Description :

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().

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

Public PoC/Exploit Available at Github

CVE-2021-3129 has a 117 public PoC/Exploit available at Github. Go to the Public Exploits tab to see the list.

Affected Products

The following products are affected by CVE-2021-3129 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Laravel laravel
1 Facade ignition
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2021-3129.

URL Resource
http://packetstormsecurity.com/files/162094/Ignition-2.5.1-Remote-Code-Execution.html Exploit Third Party Advisory VDB Entry
http://packetstormsecurity.com/files/165999/Ignition-Remote-Code-Execution.html Exploit Third Party Advisory VDB Entry
https://github.com/facade/ignition/pull/334 Patch Third Party Advisory
https://www.ambionics.io/blog/laravel-debug-rce Exploit Third Party Advisory
http://packetstormsecurity.com/files/162094/Ignition-2.5.1-Remote-Code-Execution.html Exploit Third Party Advisory VDB Entry
http://packetstormsecurity.com/files/165999/Ignition-Remote-Code-Execution.html Exploit Third Party Advisory VDB Entry
https://github.com/facade/ignition/pull/334 Patch Third Party Advisory
https://www.ambionics.io/blog/laravel-debug-rce Exploit Third Party Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

This thesis project focuses on the creation of an autonomous agent that is capable of understanding CVE description and create from its interpretation a vulnerable Docker container, which can then be used to gather attack patterns data. The Docker creation process is benchmarked in order to understand how well the agent is performing its tasks.

Dockerfile HTML Python Shell Groovy PHP

Updated: 7 hours, 40 minutes ago
0 stars 0 fork 0 watcher
Born at : April 1, 2025, 1:35 p.m. This repo has been linked 23 different CVEs too.

None

Updated: 1 month, 2 weeks ago
0 stars 0 fork 0 watcher
Born at : March 7, 2025, 7:52 a.m. This repo has been linked 1 different CVEs too.

OneLinerBounty is a collection of quick, actionable bug bounty tips in one-liner format. Perfect for bug hunters looking to boost their skills and efficiency. Contribute your own tips or use these to streamline your workflow and uncover more vulnerabilities. #BugBounty #Cybersecurity #HackTips #SecurityResearch #OneLinerBugBounty #OneLinerBounty

bug bugbounty bugbountytips burp-extensions burpsuite cyber-security cybersecurity cybersecurity-tools ethicalhacking hacker hackerone hackers hacking hacking-tools nmap osint owasp cybersecuritytips onelinerbugbounty

Updated: 2 weeks ago
52 stars 10 fork 10 watcher
Born at : March 6, 2025, 7:31 p.m. This repo has been linked 1 different CVEs too.

## About The script has been made for exploiting the Laravel RCE (CVE-2021-3129) vulnerability.<br> This script allows you to write/execute commands on a website running <b>Laravel <= v8.4.2</b>, that has "APP_DEBUG" set to "true" in its ".env" file.

Python

Updated: 2 months, 3 weeks ago
0 stars 0 fork 0 watcher
Born at : Jan. 30, 2025, 11:21 a.m. This repo has been linked 1 different CVEs too.

In network security AI Using machine learning and data analytics, AI systems can recognize signs of hacking, data breaches, and malware infections and provide real-time alerts

Updated: 2 months, 2 weeks ago
2 stars 0 fork 0 watcher
Born at : Jan. 2, 2025, 11:40 a.m. This repo has been linked 42 different CVEs too.

oscp notes

Updated: 3 weeks, 1 day ago
1 stars 1 fork 1 watcher
Born at : Dec. 9, 2024, 6:26 p.m. This repo has been linked 66 different CVEs too.

Vulnerability Scanner

Python

Updated: 4 months ago
0 stars 0 fork 0 watcher
Born at : Dec. 8, 2024, 1:41 a.m. This repo has been linked 8 different CVEs too.

Modified version of laravel ignition RCE (CVE-2021-3129) exploit script for Hour of Hack Session-4

Python PHP

Updated: 4 months, 2 weeks ago
0 stars 0 fork 0 watcher
Born at : Dec. 4, 2024, 5:04 p.m. This repo has been linked 1 different CVEs too.

基于Docker-Compose的预构建漏洞环境设计源码 Docker-Compose 漏洞环境 Java Python Shell 该项目是一套基于Docker-Compose的预构建漏洞环境设计源码,涵盖了1684个文件,其中包括405个PNG图像文件、319个Markdown文档、218个YAML配置文件、68个Java源文件、67个Python脚本、62个Shell脚本、53个XML文件、34个PHP文件以及多个Dockerfile。该环境集成了Java, Python, Shell, PHP, HTML, JavaScript, CSS, Ruby等多种编程语言,旨在为安全研究提供易用的漏洞测试平台。

Updated: 4 months, 3 weeks ago
0 stars 0 fork 0 watcher
Born at : Nov. 29, 2024, 4:05 a.m. This repo has been linked 127 different CVEs too.

A curated collection of Proof of Concept (PoC) tools, scripts, and techniques designed for red team operations, penetration testing, and cybersecurity research. This repository focuses on providing practical resources for exploring vulnerabilities

attack cybersecurity exp hw penetration-testing poc red-team security-tools vulnerability-poc

Updated: 3 months ago
5 stars 2 fork 2 watcher
Born at : Nov. 17, 2024, 11:53 a.m. This repo has been linked 414 different CVEs too.

None

Python

Updated: 5 months, 3 weeks ago
0 stars 0 fork 0 watcher
Born at : Oct. 31, 2024, 11:30 a.m. This repo has been linked 1 different CVEs too.

This repository is designed to provide a comprehensive collection of study materials, notes, and resources for the Offensive Security Certified Professional (OSCP) exam. It covers all key topics from basic to advanced, helping aspiring penetration testers to prepare efficiently for the exam.

cybersecurity hacking oscp oscp-guide oscp-journey oscp-prep

Updated: 2 months, 1 week ago
7 stars 1 fork 1 watcher
Born at : Oct. 4, 2024, 4:43 p.m. This repo has been linked 75 different CVEs too.

None

Python C Shell PHP PowerShell ASP.NET

Updated: 2 days, 1 hour ago
0 stars 0 fork 0 watcher
Born at : Oct. 1, 2024, 2:21 p.m. This repo has been linked 66 different CVEs too.

CVE-2021-3129 (Laravel Ignition RCE Exploit)

Python Dockerfile PHP

Updated: 1 week ago
4 stars 1 fork 1 watcher
Born at : Sept. 29, 2024, 5:09 a.m. This repo has been linked 1 different CVEs too.

这是一个每天同步Vulnerability-Wiki中docs-base中内容的项目

HTML

Updated: 1 day, 22 hours ago
3 stars 0 fork 0 watcher
Born at : Sept. 20, 2024, 3:27 a.m. This repo has been linked 239 different CVEs too.

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2021-3129 vulnerability anywhere in the article.

  • Dark Reading
Cisco Previews AI Defenses to Cloud Security Platform

Source: Andriy Popov via Alamy Stock PhotoCisco is expanding its cloud security platform with new technology that will let developers detect and mitigate vulnerabilities in AI applications and their u ... Read more

Published Date: Jan 21, 2025 (3 months ago)
  • europa.eu
Cyber Security Brief 24-08 - July 2024

Cyber Brief (July 2024)August 1, 2024 - Version: 1.0TLP:CLEARExecutive summaryWe analysed 252 open source reports for this Cyber Security Brief1.Cyber policy and law enforcement efforts in Europe have ... Read more

Published Date: Aug 01, 2024 (8 months, 3 weeks ago)

The following table lists the changes that have been made to the CVE-2021-3129 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • Modified Analysis by [email protected]

    Mar. 07, 2025

    Action Type Old Value New Value
    Changed CPE Configuration AND OR *cpe:2.3:a:facade:ignition:*:*:*:*:*:laravel:*:* versions from (excluding) 2.5.2 OR cpe:2.3:a:laravel:laravel:*:*:*:*:*:*:*:* versions from (excluding) 8.4.2 AND OR *cpe:2.3:a:facade:ignition:*:*:*:*:*:laravel:*:* versions from (excluding) 2.5.2 OR cpe:2.3:a:laravel:laravel:*:*:*:*:*:*:*:* versions from (excluding) 8.4.2
    Changed CPE Configuration AND OR *cpe:2.3:a:facade:ignition:*:*:*:*:*:laravel:*:* versions from (excluding) 2.5.2 OR cpe:2.3:a:laravel:laravel:*:*:*:*:*:*:*:* versions from (excluding) 8.4.2 AND OR *cpe:2.3:a:facade:ignition:*:*:*:*:*:laravel:*:* versions from (excluding) 2.5.2 OR cpe:2.3:a:laravel:laravel:*:*:*:*:*:*:*:* versions from (excluding) 8.4.2
  • CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0

    Feb. 04, 2025

    Action Type Old Value New Value
    Added CVSS V3.1 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  • CVE Modified by af854a3a-2127-422b-91ae-364da2661108

    Nov. 21, 2024

    Action Type Old Value New Value
    Added Reference http://packetstormsecurity.com/files/162094/Ignition-2.5.1-Remote-Code-Execution.html
    Added Reference http://packetstormsecurity.com/files/165999/Ignition-Remote-Code-Execution.html
    Added Reference https://github.com/facade/ignition/pull/334
    Added Reference https://www.ambionics.io/blog/laravel-debug-rce
  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Modified Analysis by [email protected]

    Feb. 22, 2022

    Action Type Old Value New Value
    Changed Reference Type http://packetstormsecurity.com/files/162094/Ignition-2.5.1-Remote-Code-Execution.html No Types Assigned http://packetstormsecurity.com/files/162094/Ignition-2.5.1-Remote-Code-Execution.html Exploit, Third Party Advisory, VDB Entry
    Changed Reference Type http://packetstormsecurity.com/files/165999/Ignition-Remote-Code-Execution.html No Types Assigned http://packetstormsecurity.com/files/165999/Ignition-Remote-Code-Execution.html Exploit, Third Party Advisory, VDB Entry
  • CVE Modified by [email protected]

    Feb. 16, 2022

    Action Type Old Value New Value
    Added Reference http://packetstormsecurity.com/files/165999/Ignition-Remote-Code-Execution.html [No Types Assigned]
  • CVE Modified by [email protected]

    Apr. 06, 2021

    Action Type Old Value New Value
    Added Reference http://packetstormsecurity.com/files/162094/Ignition-2.5.1-Remote-Code-Execution.html [No Types Assigned]
  • CPE Deprecation Remap by [email protected]

    Feb. 12, 2021

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:beyondco:ignition:*:*:*:*:*:laravel:*:* versions from (excluding) 2.5.2 OR *cpe:2.3:a:facade:ignition:*:*:*:*:*:laravel:*:* versions from (excluding) 2.5.2
  • Initial Analysis by [email protected]

    Jan. 20, 2021

    Action Type Old Value New Value
    Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:P/I:P/A:P)
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    Changed Reference Type https://github.com/facade/ignition/pull/334 No Types Assigned https://github.com/facade/ignition/pull/334 Patch, Third Party Advisory
    Changed Reference Type https://www.ambionics.io/blog/laravel-debug-rce No Types Assigned https://www.ambionics.io/blog/laravel-debug-rce Exploit, Third Party Advisory
    Added CWE NIST NVD-CWE-noinfo
    Added CPE Configuration AND OR *cpe:2.3:a:beyondco:ignition:*:*:*:*:*:laravel:*:* versions up to (excluding) 2.5.2 OR cpe:2.3:a:laravel:laravel:*:*:*:*:*:*:*:* versions up to (excluding) 8.4.2
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2021-3129 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2021-3129 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

94.29 }} -3.10%

score

0.99930

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
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Latest DB Update: Apr. 23, 2025 23:49