334 matches found
CVE-2023-23397
CVE-2023-23397 漏洞利用与缓解演示 📌 概述 本项目演示了 CVE-2023-23397 的检测、利用与缓解,这是 Microsoft Outlook for Windows 中的一个严重零点击 NTLM 中继漏洞。通过日历邀请进行利用,攻击者能够在无需任何用户交互 的情况下捕获 NTLMv2 哈希。 🛡️ CVSS 评分: 9.8(严重) 🖥️ 受影响版本: Outlook 2013、2016、2019、Microsoft 365(2023 年 3 月 14 日补丁之前) ⚠️ 漏洞详情 Outlook 的日历提醒可通过 PidLidReminderFileParameter...
CVE-2023-23397-Report
CVE-2023-23397-レポート Outlookの特権昇格脆弱性の悪用デモ CVE-2023-23397は、Microsoft Outlookにおける重大なEoP脆弱性です。攻撃者が、信頼できないネットワーク上の攻撃者制御サーバーにあるSMB(TCP 445)共有へのUNCパスを含む拡張MAPIプロパティを持つメッセージを送信すると、ユーザーの操作を必要とせずにトリガーされます。攻撃者は、リモートSMBサーバーへの接続を利用してユーザーのNTLMネゴシエーションメッセージを送信し、その後、NTLM認証をサポートする他のシステムに対する認証のためにリレーすることができます。...
windows-coerced-authentication-methods
This repository contains a list of many methods to coerce a windows machine to authenticate to an attacker-controlled machine. All of these methods are callable by a standard user in the domain to force the machine account of the target Windows machine usually a domain controller to authenticate ...
CVE-2021-1675
漏洞说明 打印机后台处理程序是一种管理打印队列的 Windows 服务。它接收用户提交的作业,将其转换为打印机可理解的格式,并在打印机可用时发送。该服务以系统服务(spoolsv.exe)的形式运行,拥有高权限,因此成为攻击的常见目标,例如 PrintNightmare 漏洞。 如何利用 当攻击者尝试远程利用打印后台处理程序,以检查主机是否易受 PrintNightmare 漏洞影响时,可以使用名为 rpcdump.py 的工具,该工具是 Impacket 包的一部分,这是一组在渗透测试环境中广泛使用的工具。 ❯ rpcdump.py @10.10.188.66 | egrep...
cve-2024-43451-ntlm_hash_disclosure_reproduction
CVE-2024-43451 — Windows NTLM 哈希泄露欺骗漏洞 概述 CVE-2024-43451 是一个 Windows 中的 NTLMv2 哈希泄露欺骗漏洞。它允许未经身份验证的远程攻击者通过诱使受害者与恶意的 .url 快捷方式文件交互来泄露受害者的 NTLM 哈希。触发该漏洞所需的用户交互极少——只需右键单击、删除或移动文件就足以泄露哈希。其 CVSS 评分为 6.5(中等),且已在野外被积极利用。CISA 已将其列入已知被利用漏洞(KEV)目录。 技术细节 NTLM 身份验证 NTLM(NT LAN Manager)是 Windows...
OutlookNTLM_CVE-2023-23397
要利用此漏洞,攻击者必须创建一封恶意日历邀请,其中包含对声音文件的引用,并指向攻击者机器上网络共享中的文件。在底层,Outlook 邮件将声音文件的引用存储在一个名为“PidLidReminderFileParameter”的内部参数中。为了确保我们嵌入在恶意邮件中的音频优先于受害者的默认提醒配置,我们还需要将另一个名为“PidLidReminderOverride”的参数设置为 true。 要将“PidLidReminderFileParameter”属性设置为指向网络共享,攻击者可以指定通用命名约定(UNC)路径,而不是本地文件。UNC 用于 Windows...
CVE-2026-32202
零点击强制认证:查看带有特制 .lnk 的文件夹会在图标渲染期间触发 UNC 解析,迫使受害者向攻击者指定的地址发起出站连接,从而泄露(并允许中继)其 Net-NTLMv2 凭据。该漏洞源于 CVE-2026-21510 的补丁不完整:Microsoft 添加的信任验证仅在 ShellExecuteExW 调用时、即调用阶段生效,但在 CControlPanelFolder::GetUIObjectOf 执行时损害已经造成,而该函数在任何 ShellExecute 信任验证发生之前就被调用了。 Explorer 调用 CControlPanelFolder::GetUIObjectOf...
CVE-2026-76654
A flaw was found in Kubernetes kubelet on Windows nodes. When kubelet resolves a volume subPath that is a symbolic link, it does not reject an ordinary UNC network path. Following that link causes Windows to authenticate to the remote share with NTLM, exposing the NetNTLMv2 hash of the kubelet...
CVE-2026-49449
Joplin is an open source note-taking and to-do application that organises notes and lists into notebooks. From 1.4.0 until 3.7.2, packages/renderer/MdToHtml/rules/katex.ts enables KaTeX's trust option for note content, allowing a note author to place a \href URL into rendered output without passi...
CVE-2026-49449 Joplin: KaTeX `trust:true` enables URL-allowlist bypass leading to NTLMv2 credential theft via UNC path on Windows
Joplin is an open source note-taking and to-do application that organises notes and lists into notebooks. From 1.4.0 until 3.7.2, packages/renderer/MdToHtml/rules/katex.ts enables KaTeX's trust option for note content, allowing a note author to place a \href URL into rendered output without passi...
PT-2026-96247
Name of the Vulnerable Software and Affected Versions Joplin versions 1.4.0 through 3.7.1 Description In the packages/renderer/MdToHtml/rules/katex.ts file, the application enables the trust option for KaTeX note content. This allows an author to insert a href URL into the rendered output that...
CVE-2026-49449: Exposure of Sensitive Information to an Unauthorized Actor
Joplin is an open source note-taking and to-do application that organises notes and lists into notebooks. From 1.4.0 until 3.7.2, packages/renderer/MdToHtml/rules/katex.ts enables KaTeX's trust option for note content, allowing a note author to place a \href URL into rendered output without passi...
PoC-CVE-2025-24071
❀ coerce-library CVE-2025-24071 — coerción NTLM mediante .library-ms método SMB / TAR ❀ Qué hace Solicita tu IP de ataque y un nombre de archivo , escribe un .library-ms apuntando a \\share, y lo empaqueta en exploit.tar. Cuando el Explorador examina la carpeta donde acaba el .library-ms suelto,...
CVE-2026-32202
Zero-click強制認証: 細工された .lnk が含まれるフォルダを表示すると、アイコンのレンダリング時にUNC解決がトリガーされ、被害者は攻撃者が指定したアウトバウンド接続を強制され、Net-NTLMv2資格情報が漏洩しリレーも可能になる。これはCVE-2026-21510の不完全な修正により発生した。Microsoftが追加した信頼性検証はShellExecuteExW呼び出し時起動時のみ機能したが、CControlPanelFolder::GetUIObjectOfの時点では既に被害が発生しており、これはShellExecuteの信頼性検証より前に呼び出される。...
CVE-2026-12962
A Permissive Cross-domain Security Policy with Untrusted Domains in Armoury Crate allows a remote user to obtain a local user's NTLM hash by convincing the user to visit a crafted web page that sends a request containing a UNC path to the application's local service endpoint.Refer to the ' Securi...
EUVD-2026-72626
A Permissive Cross-domain Security Policy with Untrusted Domains in Armoury Crate allows a remote user to obtain a local user's NTLM hash by convincing the user to visit a crafted web page that sends a request containing a UNC path to the application's local service endpoint.Refer to the ' Securi...
CVE-2026-12962
A Permissive Cross-domain Security Policy with Untrusted Domains in Armoury Crate allows a remote user to obtain a local user's NTLM hash by convincing the user to visit a crafted web page that sends a request containing a UNC path to the application's local service endpoint.Refer to the ' Securi...
CVE-2026-12962
ASUS Armoury Crate is affected by a permissive cross-domain security policy that allows untrusted domains to interact with the application's local service endpoint. A remote attacker can obtain a local user's NTLM hash by convincing the user to visit a crafted web page that sends a request contai...
CVE-2026-12962
A Permissive Cross-domain Security Policy with Untrusted Domains in Armoury Crate allows a remote user to obtain a local user's NTLM hash by convincing the user to visit a crafted web page that sends a request containing a UNC path to the application's local service endpoint.Refer to the ' Securi...
CVE-2026-12962: Permissive Cross-domain Policy with Untrusted Domains
A Permissive Cross-domain Security Policy with Untrusted Domains in Armoury Crate allows a remote user to obtain a local user's NTLM hash by convincing the user to visit a crafted web page that sends a request containing a UNC path to the application's local service endpoint.Refer to the ' Securi...