H4cking to the Gate

Smartbi登陆绕过补丁分析下载补丁 利用脚本 解码获得本次 补丁信息 12345678910111213141516171819202122232425262728293031{ "url": "/smartbix/api/monitor/setServiceAddress", "rules": [{ "type": "RejectSmartbixSetAddress" }] }, { "url": "/smartbix/api/monitor/setServiceAddress/", "rules": [{ "type": "RejectSmartbixSetAddress" }] }, { ...

old-loggroovy写的一个web服务，用的框架是Grails，依赖中存在log4j 2.14.1，并且有可控的log参数，那就变成了一个jndi的利用 jdk 1.8jdk 11jdk 17jdk 21

梧桐杯决赛的awd题目，一共三台靶机，其中一台靶机上运行了两个java服务，这里做一下awd中java题目的总结 关于patch jar包可以参考 https://github.com/H4cking2theGate/JarPatcher actuator-testbed本题的依赖如下，springboot版本为2.0.5.RELEASE 123456789101112131415161718192021222324252627282930<dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId></dependency><dependency> <groupId>org.springframework.boot</groupId> ...

Simp1escape题目有一个curl路由，允许访问url，但只能用http或者https协议，这里可以用302来ssrf 123456789101112131415161718192021@RequestMapping({"/curl"})public String curl(@RequestParam String url, HttpServletRequest request, HttpServletResponse response) throws Exception { if (!url.startsWith("http:") && !url.startsWith("https:")) { System.out.println(url.startsWith("http")); return "No protocol: " + url; } else { ...

chain17agent17依赖如下，给了一个入口的hessian2反序列化，题目自己给了一个Bean，其中的getter可以触发原生反序列化，不过存在很多黑名单 123456789101112131415161718<dependency> <groupId>com.alibaba</groupId> <artifactId>hessian-lite</artifactId> <version>3.2.13</version></dependency><dependency> <groupId>cn.hutool</groupId> <artifactId>hutool-all</artifactId> <version>5.8.16</version></dependency><!--...

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Javolution A modern java challenge prepared for u, bypass it and achieve RCE ! 源码 https://github.com/H4cking2theGate/My-CTF-Challenges/tree/main/DubheCTF%202024/Javolution bypass/pal/cheat修改自己的defense为负数，让opponentPower溢出为负值，打败jetragon 升到50级后，传入localhost%00dubhe绕过host检测 123456789def levelup(): r = requests.get(url+"/pal/cheat?defense=-800000") print(r.text) r = requests.get(url+"/pal/battle/jetragon") print(r.text)def deser(): r =...

一个AWS EKS的靶场，正好学习一下EKS安全，地址https://eksclustergames.com/ Welcome To The ChallengeYou’ve hacked into a low-privileged AWS EKS pod. Use the web terminal below to find flags across the environment. Each challenge runs in a different Kubernetes namespaces with varying permissions. All K8s resources are crucial; challenges are based on real EKS misconfigurations and security issues. Click “Begin Challenge” on your desktop, and for guidance, click the question mark icon for useful cheat...

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