CVE-2020-0618

CVE-2020-0618 SQL Server Reporting ServicesCVE-2020-0618中的RCE 漏洞验证POC 可以将以下HTTP请求发送到服务器以利用该应用程序: root@kitploit: POST /ReportServer/pages/ReportViewer.aspx HTTP/1.1 Host: target Content-Type: application/x-www-form-urlencoded Content-Length: X...

CVE-2025-30406

Parte 1: Exploit root@kitploit: λ CVE-2025-30406.exe rce.txt...

CVE-2020-0688

CVE-2020-0688 Microsoft Exchange Server 在安装时未能正确创建唯一密钥，存在一个远程代码执行漏洞。 已知验证密钥的情况下，拥有邮箱的已认证用户可以向以 SYSTEM 权限运行的 Web 应用程序传递任意对象进行反序列化。 关于漏洞 该漏洞存在于 Exchange 控制面板 ECP 组件中。漏洞本质非常简单：所有 Microsoft Exchange Server 安装实例并未为每个安装随机生成密钥，而是使用了相同的 validationKey 和 decryptionKey 值（位于 web.config 中）。这些密钥用于保护 ViewState...

sharepoint-toolshell-micro-postmortem

事件微事后分析 — Microsoft SharePoint（本地部署）“ToolShell”活动 该工具包对2025年中期针对本地部署 Microsoft SharePoint Server的“ToolShell”零日活动进行分类；SharePoint Online不在范围内。它提供端到端的可重现的狩猎、沟通和图形，不依赖外部数据。 此仓库存在的意义：加速分析师的分类工作，提供可重现的检测和一致的管理沟通。 范围和假设 仅限本地部署Microsoft SharePoint Server。 可能的攻击流程：暴露在互联网上的SharePoint/IIS →...

CVE-2025-53770-Exploit

CVE-2025-53770-Exploit 首先，从目标SharePoint页面获取VIEWSTATEGENERATOR、VALIDATIONKEY、VALIDATIONALG的值： root@kitploit: curl -s https://target.com/layouts/15/start.aspx | grep -oP 'VIEWSTATEGENERATOR" value="\K^"+' curl https://target.com/layouts/15/spinstall0.aspx 然后，使用ysoserial.exe创建一个PowerShell...

CVE-2025-53690-Analysis

CVE-2025-53690: Sitecore ViewState反序列化漏洞分析 概述 CVE-2025-53690 是 Sitecore 产品线中发现的一个 ViewState 反序列化漏洞，通过利用泄露的 ASP.NET machine key 可实现远程代码执行，属于严重安全漏洞。 基本信息 CVE ID : CVE-2025-53690 CVSS 评分 : 9.0 Critical 漏洞类型 : 不可信数据反序列化 CWE-502 发现日期 : 2025年9月 公开日期 : 2025年9月3日 实际利用 : 自2024年12月起作为零日漏洞被利用 受影响产品 Sitecore...

CVE-2025-53770-Scanner

CVE-2025-53770 扫描器 by DanSec 一款简单有效的侦察工具，用于识别潜在暴露于关键 SharePoint 漏洞 CVE-2025-53770 的系统。 !Warning 本工具仅供授权测试使用。 作者（DanSec）不承担 因未经授权扫描或使用导致的滥用或损失的任何责任。使用本工具前，请确保你拥有对任何域名或服务进行扫描的明确许可。 关于 CVE-2025-53770 CVE-2025-53770（“ToolShell”） 是一个影响本地 SharePoint Server 2016、2019 和订阅版（Subscription Edition）的关键漏洞。...

cve-2020-0688

cve-2020-0688 cve-2020-0688 Login with a user with an email address privliage is nothing to worry about. Grab - VIEWSTATEGENERATOR from page source Grab - the value of ASP.NETSessionId cookie for viewstateuserkey value Download YSO Here root@kitploit: ysoserial.exe -p ViewState -g...

CVE-2020-0688

CVE-2020-0688 Microsoft Exchange Server Fixed Cryptographic Key Remote Code Execution RCE Instead of having randomly-generated keys on a per-installation basis, all installations of Microsoft Exchange Server have the same validationKey and decryptionKey values in web.config. Thus, an authenticate...

Blackash-CVE-2025-53770

🧠 CVE-2025-53770 : Vulnerabilidad crítica de RCE en SharePoint explotada mediante falsificación de ViewState 📌 Resumen de la vulnerabilidad Tipo : Ejecución remota de código RCE Puntuación CVSS : 9.8 Crítico Componente : Microsoft SharePoint Server local Causa raíz : Deserialización insegura de...

CVE-2026-57527 ZAP ViewState Add-on Insecure Deserialization via JSFViewState.decode()

Zed Attack Proxy ZAP ViewState add-on before version 4 contains an insecure deserialization vulnerability that allows attackers who control a proxied web server to achieve arbitrary code execution by embedding a malicious serialized Java object in the javax.faces.ViewState HTTP response parameter...

PT-2026-52794

Zed Attack Proxy ZAP ViewState add-on before version 4 contains an insecure deserialization vulnerability that allows attackers who control a proxied web server to achieve arbitrary code execution by embedding a malicious serialized Java object in the javax.faces.ViewState HTTP response parameter...

KnowledgeDeliver LMS Flaw Exploited to Deploy Godzilla and Cobalt Strike

A now-patched high-severity security flaw affecting Digital Knowledge KnowledgeDeliver, a Learning Management System LMS popular in Japan, was exploited as a zero-day to deliver the Godzilla web shell and ultimately facilitate the deployment of Cobalt Strike Beacon. The vulnerability, tracked as...

VulnCheck KEV: CVE-2026-5426

Hard-coded ASP.NET/IIS machineKey value in Digital Knowledge KnowledgeDeliver deployments prior to February 24, 2026 allows adversaries to circumvent ViewState validation mechanisms and achieve remote code execution via malicious ViewState deserialization attacks...

CVE-2026-5426

Hard-coded ASP.NET/IIS machineKey value in Digital Knowledge KnowledgeDeliver deployments prior to February 24, 2026 allows adversaries to circumvent ViewState validation mechanisms and achieve remote code execution via malicious ViewState deserialization attacks...

EUVD-2026-23271

Hard-coded ASP.NET/IIS machineKey value in Digital Knowledge KnowledgeDeliver deployments prior to February 24, 2026 allows adversaries to circumvent ViewState validation mechanisms and achieve remote code execution via malicious ViewState deserialization attacks...

CVE-2026-5426

Hard-coded ASP.NET/IIS machineKey value in Digital Knowledge KnowledgeDeliver deployments prior to February 24, 2026 allows adversaries to circumvent ViewState validation mechanisms and achieve remote code execution via malicious ViewState deserialization attacks...

CVE-2026-5426

Hard-coded ASP.NET/IIS machineKey value in Digital Knowledge KnowledgeDeliver deployments prior to February 24, 2026 allows adversaries to circumvent ViewState validation mechanisms and achieve remote code execution via malicious ViewState deserialization attacks...

CVE-2026-5426 KnowledgeDeliver deployments before February 24, 2026 use a static ASP.NET/IIS machineKey value

Hard-coded ASP.NET/IIS machineKey value in Digital Knowledge KnowledgeDeliver deployments prior to February 24, 2026 allows adversaries to circumvent ViewState validation mechanisms and achieve remote code execution via malicious ViewState deserialization attacks...

CVE-2025-71260

BMC FootPrints ITSM versions 20.20.02 through 20.24.01.001 contain a deserialization of untrusted data vulnerability in the ASP.NET servlet's VIEWSTATE handling that allows authenticated attackers to execute arbitrary code. Attackers can supply crafted serialized objects to the VIEWSTATE paramete...