fastjson-tp1fn1

json.org CVE-2022-45688 真阳性与假阳性（WTF ??） 该项目包含一个 fastjson 依赖，存在 CVE-2022-25845 漏洞。 该漏洞的产生原因是 JSON 中的标记被解释为 Java Bean，即通过执行 setter 方法来实例化类并设置属性。这是通过反射实现的。如果类路径中存在某个类，其 setter 可能触发诸如执行代码等行为（在示例中，该类为 Trigger，相应的输入文件为 CVE-2022-25845.json），则该漏洞可以被利用。 有趣的是这里使用了反射，如下面运行包含的测试以演示漏洞时的堆栈跟踪所示。 root@kitploit:...

CVE-2022-25845-exploit

CVE-2022-25845-exploit 尝试通过研究以下文章来利用此 CVE： https://jfrog.com/blog/cve-2022-25845-analyzing-the-fastjson-auto-type-bypass-rce-vulnerability/ https://www.freebuf.com/vuls/339752.html 以下是我的分析： https://github.com/nerowander/CVE-2022-25845-exploit/blob/main/CVE-2022-25845.pdf...

fastjson-CVE-2022-25845

此存储库没有 README。...

CVE-2022-25845-In-Spring

CVE-2022-25845-In-Spring !IMPORTANT 仅供学习交流，请勿用于非法用途 exploit by python 如有帮助，点个star 参考： https://github.com/luelueking/CVE-2022-25845-In-Spring Usage 根据需要自行修改传参逻辑，这里是默认POST的请求体传参 root@kitploit: git clone https://github.com/ph0ebus/CVE-2022-25845-In-Spring.git cd CVE-2022-25845-In-Spring python3 exp....

Exploit for Deserialization of Untrusted Data in Alibaba Fastjson

CVE-2022-25845-In-Spring 主要依赖 1. jackson 2. commons-io 快...

Exploit for Deserialization of Untrusted Data in Alibaba Fastjson

json.org CVE-2022-45688 true & false positive WTF ?? The p...

Exploit for Deserialization of Untrusted Data in Alibaba Fastjson

CVE-2022-25845-exploit Try exploiting this CVE by studying so...

High-Severity RCE Vulnerability Reported in Popular Fastjson Library

Cybersecurity researchers have detailed a recently patched high-severity security vulnerability in the popular Fastjson library that could be potentially exploited to achieve remote code execution. Tracked as CVE-2022-25845 CVSS score: 8.1, the issue relates to a case of deserialization of...

CVE-2022-25845 Deserialization of Untrusted Data

The package com.alibaba:fastjson before 1.2.83 are vulnerable to Deserialization of Untrusted Data by bypassing the default autoType shutdown restrictions, which is possible under certain conditions. Exploiting this vulnerability allows attacking remote servers. Workaround: If upgrading is not...

CVE-2022-25845

CVE-2022-25845 affects Alibaba Fastjson prior to 1.2.83. The root cause is a bypass of the default autoType shutdown restrictions during deserialization of untrusted data, allowing attacker-controlled payloads to trigger deserialization. The impact is described as remote attack potential on vulne...