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#appsec (30 Repositories)

Ranked open-source repositories tagged with #appsec, scored by pull request acceptance likelihood and maintainer engagement velocity.

Topic Avg Merge Rate

74.3%

Avg Review Latency

27.6h

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30 repositories tagged #appsec

S TierPython 10.0k

OWASP/wstg

The Web Security Testing Guide is a comprehensive Open Source guide to testing the security of web applications and web services.

84.3%
Merge Rate
3h
First Review
67%
1st-Timers
15
Maintainers
S TierTypeScript 758 13 GFIs

OWASP/cve-lite-cli

Fast, developer-friendly JS/TS dependency vulnerability scanner with local lockfile scanning, OSV matching, direct vs transitive visibility, --fix, JSON output, and practical remediation guidance.

82.9%
Merge Rate
2d
First Review
69%
1st-Timers
33
Maintainers
S TierJava 4.3k 7 GFIs

DependencyTrack/dependency-track

Dependency-Track is an intelligent Component Analysis platform that allows organizations to identify and reduce risk in the software supply chain.

81.9%
Merge Rate
-
First Review
77%
1st-Timers
46
Maintainers
A TierPython 150 10 GFIs

OWASP/cornucopia

The source files and tools needed to build the OWASP Cornucopia decks in various languages

78.8%
Merge Rate
-
First Review
73%
1st-Timers
17
Maintainers
A TierPHP 558

DataDog/dd-trace-php

Datadog PHP Clients

73.9%
Merge Rate
-
First Review
65%
1st-Timers
30
Maintainers
A TierGo 706

praetorian-inc/titus

High-performance secrets scanner. CLI, Go library, Burp Suite extension, and Chrome extension. 487 detection rules with live credential validation.

83.9%
Merge Rate
4d
First Review
86%
1st-Timers
5
Maintainers
A TierGo 856

DataDog/dd-trace-go

Datadog Go Library including APM tracing, profiling, and security monitoring.

68.1%
Merge Rate
3d
First Review
67%
1st-Timers
56
Maintainers
A TierGo 4.4k 1 GFIs

openziti/ziti

The parent project for OpenZiti. Here you will find the executables for a fully zero-trust, programmable network @OpenZiti

77.1%
Merge Rate
4d
First Review
88%
1st-Timers
12
Maintainers
A TierJava 15.9k

zaproxy/zaproxy

The ZAP by Checkmarx Core project

45.3%
Merge Rate
<1h
First Review
20%
1st-Timers
34
Maintainers
B TierPython 278

awslabs/threat-designer

Threat Designer is a GenerativeAI application designed to automate and streamline the threat modeling process for secure system design.

100.0%
Merge Rate
22h
First Review
100%
1st-Timers
1
Maintainers
B TierJava 694

dependency-check/dependency-check-sonar-plugin

Integrates Dependency-Check reports into SonarQube

85.7%
Merge Rate
<1h
First Review
100%
1st-Timers
1
Maintainers
A TierJavaScript 33.6k

OWASP/CheatSheetSeries

The OWASP Cheat Sheet Series was created to provide a concise collection of high value information on specific application security topics.

33.9%
Merge Rate
6h
First Review
27%
1st-Timers
36
Maintainers
A TierRust 249

sbom-tool/sbom-tools

Semantic SBOM/CBOM/AI-BOM diff, quality scoring, and compliance validation for CycloneDX/SPDX — component, license, and vulnerability change analysis, cryptographic inventory grading, PQC readiness (CNSA 2.0, NIST IR 8547), and regulatory gates for NTIA, FDA, EU CRA, BSI TR-03183, EUCC, SSDF, EO 14028, and the EU AI Act.

93.3%
Merge Rate
-
First Review
100%
1st-Timers
2
Maintainers
B TierJavaScript 899

zaproxy/community-scripts

A collection of ZAP scripts and tips provided by the community - pull requests very welcome!

80.0%
Merge Rate
<1h
First Review
100%
1st-Timers
3
Maintainers
B TierPython 219

OWASP/www-project-secure-headers

The OWASP Secure Headers Project

100.0%
Merge Rate
-
First Review
100%
1st-Timers
1
Maintainers
B TierPython 146 2 GFIs

ParzivalHack/PySpector

PySpector is a static analysis security testing (SAST) Framework engineered for modern Python development workflows. It leverages a powerful Rust core to deliver high-speed, accurate vulnerability scanning, wrapped in a developer-friendly Python CLI.

63.6%
Merge Rate
4d
First Review
50%
1st-Timers
1
Maintainers
B TierPython 927

Zyrexnn/Cybermes

Autonomous Offensive Security, Bug Bounty & Red Teaming Agent Framework powered by Hermes Agent, specialized reasoning skills, and multi-model LLM orchestration.

82.8%
Merge Rate
1h
First Review
67%
1st-Timers
1
Maintainers
A TierTypeScript 2.1k

m14r41/PentestingEverything

Complete Solution for VAPT/AppSec and Pentesting Guide: Web | Mobile | API | Thick Client | Source Code Review | DevSecOps | Wireless | Network Pentesting | SAST | DAST etc...

91.7%
Merge Rate
5d
First Review
100%
1st-Timers
1
Maintainers
B TierTypeScript 473

aeria-org/aeria

A framework/language to prototype webapps fast so you can touch grass

80.6%
Merge Rate
-
First Review
100%
1st-Timers
0
Maintainers
B TierPython 14.9k

maurosoria/dirsearch

Web path scanner

48.1%
Merge Rate
1d
First Review
50%
1st-Timers
4
Maintainers
B TierJavaScript 1.8k

lirantal/npq

safely install npm packages by auditing them pre-install stage

100.0%
Merge Rate
<1h
First Review
0%
1st-Timers
0
Maintainers
B TierJava 763

oversecured/ovaa

Oversecured Vulnerable Android App

100.0%
Merge Rate
3d
First Review
0%
1st-Timers
2
Maintainers
B TierTypeScript 14.1k

juice-shop/juice-shop

OWASP Juice Shop: Probably the most modern and sophisticated insecure web application

12.7%
Merge Rate
1d
First Review
14%
1st-Timers
10
Maintainers
B TierJava 275

zaproxy/zap-hud

The ZAP Heads Up Display (HUD)

100.0%
Merge Rate
<1h
First Review
0%
1st-Timers
2
Maintainers
B TierC++ 1.7k

openappsec/openappsec

open-appsec is a machine learning security engine that preemptively and automatically prevents threats against Web Application & APIs. This repo include the main code and logic.

100.0%
Merge Rate
2d
First Review
0%
1st-Timers
0
Maintainers
B TierGo 156

Checkmarx/2ms

Too many secrets (2MS) helps people protect their secrets on any file or on systems like CMS, chats and git

33.3%
Merge Rate
3d
First Review
100%
1st-Timers
2
Maintainers
B TierJava 141

jenkinsci/dependency-check-plugin

Jenkins plugin for OWASP Dependency-Check. Inspects project components for known vulnerabilities (e.g. CVEs).

100.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
B TierHTML 1.4k

OWASP/www-community

OWASP Community Pages are a place where OWASP can accept community contributions for security-related content.

71.4%
Merge Rate
6h
First Review
0%
1st-Timers
2
Maintainers
B TierTypeScript 337

klarna-incubator/gram

Gram is Klarna's own threat model diagramming tool

50.0%
Merge Rate
-
First Review
0%
1st-Timers
0
Maintainers
B TierHTML 927

OWASP/railsgoat

A vulnerable version of Rails that follows the OWASP Top 10

25.0%
Merge Rate
<1h
First Review
0%
1st-Timers
0
Maintainers
Best Appsec Open Source Repositories & C-Rank™ | GetMerged