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Looking at your projects for Security Vulnerabilities.
Looking at your projects for Security Vulnerabilities.
  • HUMAN Security
  • Boston, MA
  • Twitter @JLLeitschuh






@diffplug @gwizard @WPIRoboticsProjects @wpilibsuite @GradleWeaver @GitHub-Stars
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ReadMe Twitter_Post Jonathan_Leitschuh DevStory

Hi There!

My name is Jonathan Leitschuh and I'm an Open Source Software Security Researcher. I'm also a GitHub Star, GitHub Security Ambassador, & the first ever Dan Kaminsky Fellow @ HUMAN Security. I'm also a speaker at confrences like ShmooCon, BSidses CT, BSides LV, Black Hat, & DEFCON. I'm fortunate to have been featured by GitHub's README project!

If you'd like to get in touch, the best way is to DM Me on Twitter @JLLeitschuh.


  1. Program for rapidly developing computer vision applications

    Java 353 115

  2. A ktlint gradle plugin

    Kotlin 1k 137

  3. Convenience Kotlin API over the Google Guice DI Library

    Kotlin 17 6

  4. Adaptable, fast automation for all

    Groovy 13.9k 4k

  5. Official Repository of WPILibJ and WPILibC

    C++ 686 410

  6. Generate thousands of pull requests to fix widespread security vulnerabilities across GitHub.

    Python 26 13

1,207 contributions in the last year

Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Mon Wed Fri
Activity overview

Contribution activity

October 2022

Created 5 commits in 1 repository
Created 2 repositories

Created a pull request in apache/maven-scm that received 3 comments

[SECURITY] Fix Temporary Directory Hijacking or Information Disclosure Vulnerability

Security Vulnerability Fix This pull request fixes either 1.) Temporary Directory Hijacking Vulnerability, or 2.) Temporary Directory Information D…

+4 −6 3 comments
Opened 125 other pull requests in 123 repositories
wildfly/wildfly-core 2 open
AndreyBaluevsky/lsFusion-platform 2 open
openrewrite/gh-automation 1 open
yegor256/qulice 1 open
wso2/wso2-axiom 1 open
winder/Universal-G-Code-Sender 1 open
webanno/webanno 1 open
wmaintw/DependencyCheck 1 open
tomp2p/TomP2P 1 open
RelonZhu/Spring-Relon 1 open
stoicflame/enunciate 1 open
netarchivesuite/netarchivesuite 1 open
nutzam/nutzboot 1 open
shanika04/IcedTea_PT 1 open
ManyDesigns/Portofino 1 merged
manifold-systems/manifold 1 open
lqwwoshi/spring-framework-5.0 1 open
konsoletyper/teavm 1 open
knightliao/disconf 1 open
larsga/Duke 1 open
nodebox/nodebox 1 open
jenkinsci/node-sharing-plugin 1 open
bcgit/bc-java 1 open
kncept/junit-reporter 1 open
itext/itextpdf 1 open
98 repositories not shown

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