CVE-2021-3129

Laravel Ignition File Upload Vulnerability

Severity Score

9.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

Yes

*KEV

Decision

Act

*SSVC

Descriptions

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.

Ignition versiones anteriores a 2.5.2, como es usado en Laravel y otros productos, permite a atacantes remotos no autenticados ejecutar código arbitrario debido a un uso no seguro de las funciones file_get_contents() y file_put_contents(). Esto es explotable en sitios que usan el modo de depuración con Laravel versiones anteriores a 8.4.2

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().

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:Act

Exploitation

Active

Automatable

Yes

Tech. Impact

Total

* Organization's Worst-case Scenario

Timeline

2021-01-12 CVE Reserved
2021-01-12 CVE Published
2021-01-14 First Exploit
2023-09-18 Exploited in Wild
2023-10-09 KEV Due Date
2025-02-04 CVE Updated
2025-03-18 EPSS Updated

CWE

CAPEC

References (37)

URL	Tag	Source

URL	Date	SRC
https://packetstorm.news/files/id/165999	2022-02-16
https://packetstorm.news/files/id/162094	2021-04-07
https://www.exploit-db.com/exploits/49424	2021-01-14
https://github.com/zhzyker/CVE-2021-3129	2021-09-09
https://github.com/SNCKER/CVE-2021-3129	2021-01-24
https://github.com/joshuavanderpoll/CVE-2021-3129	2024-08-10
https://github.com/SecPros-Team/laravel-CVE-2021-3129-EXP	2021-01-25
https://github.com/knqyf263/CVE-2021-3129	2021-10-09
https://github.com/Y0s9/CVE-2021-3129	2021-02-21
https://github.com/FunPhishing/Laravel-8.4.2-rce-CVE-2021-3129	2021-02-14
https://github.com/Axianke/CVE-2021-3129	2024-01-15
https://github.com/shadowabi/Laravel-CVE-2021-3129	2022-09-29
https://github.com/0nion1/CVE-2021-3129	2022-10-11
https://github.com/cuongtop4598/CVE-2021-3129-Script	2022-04-08
https://github.com/ajisai-babu/CVE-2021-3129-exp	2023-03-04
https://github.com/idea-oss/laravel-CVE-2021-3129-EXP	2021-07-22
https://github.com/wmasday/CVE-2021-3129	2023-07-27
https://github.com/miko550/CVE-2021-3129	2023-07-26
https://github.com/keyuan15/CVE-2021-3129	2023-03-11
https://github.com/cc3305/CVE-2021-3129	2024-07-27
https://github.com/hupe1980/CVE-2021-3129	2022-09-30
https://github.com/Zoo1sondv/CVE-2021-3129	2023-06-03
https://github.com/JacobEbben/CVE-2021-3129	2022-09-03
https://github.com/piperpwn/CVE-2021-3129-	2024-07-16
https://github.com/banyaksepuh/Mass-CVE-2021-3129-Scanner	2023-10-22
https://github.com/ambionics/laravel-exploits	2024-11-06
https://github.com/crisprss/Laravel_CVE-2021-3129_EXP	2024-08-12
https://github.com/nth347/CVE-2021-3129_exploit	2024-12-02
https://github.com/MadExploits/Laravel-debug-Checker	2024-10-15
https://github.com/0x0d3ad/CVE-2021-3129	2024-11-30
https://github.com/GodOfServer/CVE-2021-3129	2024-10-31
https://github.com/Prabesh01/hoh4	2024-12-04
https://github.com/lukwagoasuman/CVE-2021-3129---Laravel-RCE	2025-01-30
http://packetstormsecurity.com/files/162094/Ignition-2.5.1-Remote-Code-Execution.html	2025-02-04
http://packetstormsecurity.com/files/165999/Ignition-Remote-Code-Execution.html	2025-02-04
https://www.ambionics.io/blog/laravel-debug-rce	2025-02-04

URL	Date	SRC
https://github.com/facade/ignition/pull/334	2022-02-22

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Facade Search vendor "Facade"	Ignition Search vendor "Facade" for product "Ignition"	< 2.5.2 Search vendor "Facade" for product "Ignition" and version " < 2.5.2"	laravel	Affected	in	Laravel Search vendor "Laravel"	Laravel Search vendor "Laravel" for product "Laravel"	< 8.4.2 Search vendor "Laravel" for product "Laravel" and version " < 8.4.2"	-	Safe