log4j2-vulnerable-spring-app

Log4j 2 CVE-2021-44228 テストサンプルアプリケーション spring-boot-starter-log4j2:2.6.1 log4j 2.14.1 ベース 利用可能なエンドポイント エンドポイント| リクエストメソッド| パラメータ ---|---|--- vulnerablerequestget| GET| v=payload vulnerablerequestpost| POST| v=payload vulnerablerequestheaderua| GET / POST| Header User-Agent テスト可能 GET $ curl...

CS4239-Spring4Shell-POC

CS4239-Spring4Shell-POC CVE-2022-22965 Spring4Shell の概念実証 PoC で、CS4239 G410 レポート用です。この PoC を改変し、未パッチおよびパッチ適用済みの挙動を示します。 デモの実行 このリポジトリには、同一のソースコードを持つ2つのサンプルプログラム（Docker化済み）があります。一方は脆弱性のあるバージョンのSpring...

CVE-2021-21234

CVE-2021-21234 CVE-2021-21234 Spring Boot ディレクトリトラバーサル spring-boot-actuator-logview は、Spring Boot のアクチュエータエンドポイントとしてシンプルなログファイルビューアを追加するライブラリです。これは Maven パッケージ「eu.hinsch:spring-boot-actuator-logview」です。バージョン 0.2.13 以前の spring-boot-actuator-logview にディレクトリトラバーサルの脆弱性が存在します。このライブラリの本質は、admin（Spring...

Orchestrated-Powershell-for-CVE-2023-24932-en

セキュアブート緩和オーケストレータースクリプト 概要 このPowerShellスクリプトは、マイクロソフトセキュリティガイダンスに記載されているCVE-2023-24932 のセキュアブート緩和手順を自動化します。レジストリの更新、再起動、イベントログの検証を含むプロセス全体を処理し、システムをBlackLotus UEFIブートキットから保護します。 特徴 完全自動オーケストレーション : スクリプトが複数回の再起動を含む各手順を案内し、各再起動後に自動的に再開します。 イベントログ検証 : 特定のイベントID（例: 1799、1037）をチェックして、更新が成功したことを確認します。...

CVE-2025-0690

CVE-2025-0690: Integer Overflow Vulnerability in GRUB2 🛡️ Overview CVE-2025-0690 is a critical integer overflow vulnerability in the GRUB2 boot loader, allowing arbitrary code execution and Secure Boot bypass. This flaw affects systems that rely on GRUB2 for secure boot, exposing the system before...

https-github.com-pravin-pp-log4j2-CVE-2021-45105-1

Sample Log4j2 vulnerable application CVE-2021-45105 Versions Affected: all versions from 2.0-beta9 to 2.16.0 This application is based on Spring Boot web application vulnerable to CVE-2021-45105 It uses Log4j 2.16.0 Running the application Run it: Import the project in Java IDE as a maven project...

CVE-2021-44228

CVE-2021-44228 示例 针对 CVE-2021-44228 的漏洞容器构建示例。 除了高度受控的安全测试外，请勿用于任何其他目的。 此仓库包含一个示例应用程序，该程序故意使用了含有危险远程代码执行漏洞的依赖项。即使在受控环境中，也不应将此软件暴露于公共网络。 存在漏洞 CVE-2021-44228（又名 "Log4Shell"）的简单 Spring Boot 示例应用程序 要构建 Spring Boot 示例应用的 Java WAR 文件： ./mvnw package 要为 x86/amd64 构建容器镜像： podman build --platform...

log4shell-vulnerable-app

脆弱なアプリケーション このリポジトリには、log4shell として知られる CVE-2021-44228 に対して脆弱な Spring Boot Web アプリケーションが含まれています。 これは以下を使用します log-4j-core:2.14.1（spring-boot-starter-log4j2 経由）および openjdk:8u181 アプリケーションの実行 実行します: docker run --name vulnerable-app --rm -p 8080:8080 romanutti/log4shell-vulnerable-app...

vuln_spring_log4j2

vulnspringlog4j2 Vulnerable spring application for testing the log4j2 CVE-2021-44228 Java Version: 1.8 Spring Boot Version: 2.4.0 Spring Core Version: 5.3.1 Log4j Version: 2.13.3 Burp Log...

CVE-2026-21876

CVE-2026-21876 OWASP CRS WAF bypass CVE-2026-21876 docker container + minimal PoC. I would like to thank @airween and @fzipi separately for their quick response! The vulnerability fix was ready in a very short time. PoC Run: cd springbootundertowstand or aspnetstand docker compose up --build...

Orchestrated-Powershell-for-CVE-2023-24932

Secure Boot Orchestrator CVE-2023-24932 Automates the full Secure Boot mitigation for CVE-2023-24932 BlackLotus. Handles all registry changes, reboots, and verification automatically. Requirements Windows 10/11 or Server 2016+ Administrator privileges Secure Boot enabled Cumulative Update = July...

PT-2026-104017

Name of the Vulnerable Software and Affected Versions Kasa EC70 v4 Kasa EC71 v4 Description The production debug interface is not logically disabled at the firmware or chip level, and the bootloader remains unlocked. An attacker with physical access can restore physically severed debug traces to...

Rocky Linux 9 [CIQ] Security Update: grub2-common / grub2-efi-aa64 / grub2-efi-aa64-cdboot / etc Multiple Vulnerabilities (crlsa-2023_0752)

The Rocky Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-20230752 advisory. grub2: Buffer overflow in grubfontconstructglyph can lead to out-of-bound write and possible secure boot bypass CVE-2022-2601 grub2: Heap based out-of-boun...

Linux Distros Unpatched Vulnerability : CVE-2026-71974

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - U-Boot before 2026.10-rc3 contains an out-of-bounds write vulnerability in readslottedpartition that fails to validate image size against partition bounds...

Rocky Linux 9.6 [TuxCare] Security Update: shim-x64 Multiple Vulnerabilities (ALMALINUX9.6:CLSA-2025:1751552694)

The Rocky Linux 9.6 host has a package installed that is affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.6:CLSA-2025:1751552694 advisory. - There's a possible overflow in handleimage when shim tries to load and execute crafted EFI executables; The handleimage function...

Linux Distros Unpatched Vulnerability : CVE-2026-71972

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - U-Boot through 2026.10-rc5 contains an out-of-bounds write vulnerability in the videodisplayrle8bitmap function in drivers/video/videobmp.c. Attackers can suppl...

AlmaLinux 9.6 [TuxCare] Security Update: dracut / dracut-caps / dracut-config-generic / dracut-config-rescue / etc (ALMALINUX9.6:CLSA-2026:1787152228)

The AlmaLinux 9.6 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1787152228 advisory. - A flaw was found in dracut. The die error-handling function writes its message into a shell script under the initramfs emergency-hook...

CentOS Linux 8 [TuxCare] Security Update: grub2-efi-ia32-cdboot / grub2-efi-ia32-modules / grub2-efi-x64 / etc Multiple Vulnerabilities (CENTOS-STREAM8:CLSA-2025:1744213211)

The CentOS Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare CENTOS-STREAM8:CLSA-2025:1744213211 advisory. - A flaw was found in grub2. A specially crafted JPEG file can cause the JPEG parser of grub2 to incorrectly check the bounds of...

Linux Distros Unpatched Vulnerability : CVE-2026-74222

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - U-Boot before 2026.10-rc5 contains a use-after-free vulnerability in the httpcrecvcb function within the lwIP wget implementation. When HTTP data storage fails,...

Linux Distros Unpatched Vulnerability : CVE-2026-71971

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - U-Boot before 2026.10-rc3 with CONFIGIPDEFRAG enabled contains an out-of-bounds write vulnerability in the netdefragment function in net/net.c. Remote attackers...