log4j-samples

log4j-samples Samples of log4j library versions to help log4j scanners / detectors including our own log4j-detector improve their accuracy for detecting CVE-2021-45046 and CVE-2021-44228. The samples include shaded jars, uber jars, spring-boot executable jars, jars inside jars, exploded jars, etc...

Log-4j-scanner

log4j-scan A fully automated, accurate, and extensive scanner for finding vulnerable log4j hosts Features Support for lists of URLs. Fuzzing for more than 60 HTTP request headers not only 3-4 headers as previously seen tools. Fuzzing for HTTP POST Data parameters. Fuzzing for JSON data parameters...

Log4Shell-Payloads

🚨 Log4Shell Payloads Collection A curated list of Log4Shell / Log4J exploitation payloads targeting: CVE-2021-45046 CVE-2022-42889 🔗 By @nav1n0x 🔥 One-Liner Payloads ✅ Oneliner 1 cat vulnerable-hosts.txt | sed 's/https?:////' | xargs -I echo...

log4j2-CVE-2021-45046

Sample Log4j2 vulnerable application CVE-2021-45046 Versions Affected: all versions from 2.0-beta9 to 2.15.0 This application is based on Spring Boot web application vulnerable to CVE-2021-45046 It uses Log4j 2.14.1 through spring-boot-starter-log4j2 2.6.1. Running the application Run it: Import...

Log4Shell-obfuscated-payloads-generator

Log4Shell-obfuscated-payloads-generator Log4Shell-obfuscated-payloads-generator can generate primary obfuscated or secondary obfuscated CVE-2021-44228 or CVE-2021-45046 payloads to evade WAF detection. The design idea of ​​Log4Shell-obfuscated-payloads-generator Installation git clone...

nginx-mitigate-log4shell

nginx-mitigate-log4shell Mitigate log4shell CVE-2021-44228 and CVE-2021-45046 vulnerability attacks using Nginx LUA script Requires the Nginx lua module https://www.nginx.com/resources/wiki/modules/lua/ to be enabled. Use include /path/to/mitigate-log4shell.conf; in the server ... context. Can be...

log4j-scan

log4j-scan A fully automated, accurate, and extensive scanner for finding vulnerable log4j hosts Features Support for lists of URLs. Fuzzing for more than 60 HTTP request headers not only 3-4 headers as previously seen tools. Fuzzing for HTTP POST Data parameters. Fuzzing for JSON data parameters...

log4j2_vul_local_scanner

Log4j2 Vulnerability Local Scanner CVE-2021-45046 Log4j vulnerability local detection script, scans all java processes on the host, detects whether a vulnerable log4j-core jar package has been introduced, and whether it may be subject to remote code execution attacks CVE-2021-45046. Uploads the...

CyberSecurity_CVE-2021-45046

CVE-2021-45046...

log4shell-rex

Log4Shell-Rex The following RegEx was written in an attempt to match indicators of a Log4Shell CVE-2021-44228 and CVE-2021-45046 exploitation. If you run a version from pre 2021/12/21, it's highly recommended to test and update. I've removed some quirks and enhanced performance. The Regex aims...

Log4Shell

log4shell A fully automated, accurate, and extensive scanner for finding vulnerable log4j hosts Features Support for lists of URLs. Fuzzing for more than 60 HTTP request headers. Fuzzing for HTTP POST Data parameters. Fuzzing for JSON data parameters. Supports DNS callback for vulnerability...

log4shell-tools

log4shell.tools log4shell.tools is a tool that allows you to run a test to check whether one of your applications is affected by the recent vulnerabilities in log4j: CVE-2021-44228 and CVE-2021-45046. This is the code that runs https://log4shell.alexbakker.me. If you'd like to inspect the code or...

Log4j-CVE-Detect

Log4J-CVE-Detect This repository contains a set of YARA rules for detecting versions of log4j which are vulnerable to CVE-2021-44228, CVE-2021-45046, and / or CVE-2021-45105 by looking for a number of features which appear in affected versions. This tool works recursively on binary files such as...

log4j-cve-code-search-resources

Using code search to help fix/mitigate log4j CVE-2021-44228 and log4j CVE-2021-45046...

CVE-2021-45046-Info

CVE-2021-45046-Info Oh no another one POC $ctx:apiversion - %dyyyy-MM-dd HH:mm:ss %-5p %c1:%L - %mnolookups%n LINKS https://nvd.nist.gov/vuln/detail/CVE-2021-45046 https://www.datadoghq.com/blog/log4j-log4shell-vulnerability-overview-and-remediation/...

log4j-scanner

log4j-scanner A Log4j vulnerability scanner is automated scanner to find log4j CVE-2021-44228 and CVE202145046 vulnerabilities in web applications. Features 1- It supports multiple URL to perform scan 2- It has payload that can bypass some WAF 3- It supports GET and POST request 4- It supports us...

Log4j_scan_Advance

log4j-scan A fully automated, accurate, and extensive scanner for finding vulnerable log4j hosts Features Support for lists of URLs. Fuzzing for more than 60 HTTP request headers not only 3-4 headers as previously seen tools. Fuzzing for HTTP POST Data parameters. Fuzzing for JSON data parameters...

log4jjndilookupremove

log4jjndilookupremove A simple script to remove Log4J JndiLookup.class from jars in given directory. This script can be used to temporarily resolve the CVE-2021-45046 and CVE-2021-44228, until the application can be repackaged with a proper Log4J version. Usage On Linux or other nix system just r...

PowerShell-Log4J-Scanner

PowerShell-Log4J-Scanner can find, analyse and patch Log4J files because of CVE-2021-44228, CVE-2021-45046 official apache site: https://logging.apache.org/log4j/2.x/download.html Script is for Powershell, should work on Win10 or Win11...

Security Bulletin: Due to use of Apache Log4j, IBM Cloud PAK for Watson AI Ops is vulnerable to arbitrary code execution (CVE-2021-45046) and denial of service (CVE-2021-45105)

Summary Apache Log4j is used by IBM Cloud PAK for Watson AI Ops as part of its logging infrastructure. The CVE numbers are: CVE-2021-45105 and CVE-2021-45046. Vulnerabilities were identified within the Apache Log4j library that is used by IBM Cloud Pak for Watson AIOps. These vulnerabilities have...