Spring4Shell-CTF

Spring4Shell CVE-2022-22965 漏洞環境搭建與 CTF 題目設計 專案簡介 本專案包含雙軌制的安全研究實作： 1. 傳統 Vulhub 環境搭建 ：利用開源 Vulhub 漏洞庫快速重現舊版 Spring 框架的物件綁定缺陷。 2. 全新客製化環境開發 ：由組員純手工編寫 Java 原始碼，自主建置一個「學生期末專案成果展示系統」作為漏洞靶機，並結合標準網絡滲透測試流程設計 CTF 雙軌制（出題者與解題者）關卡。 參與者將透過遠端程式碼執行 RCE 漏洞，依循線索讀取系統根目錄或暫存目錄中的 Flag。 環境建置步驟 基礎準備：安裝 Docker 與 Docker...

CVE-2023-21839

CVE-2023-21839 分析 该漏洞是因为通过t3或iiop协议绑定了对象之后调用lookup或list方法的时候触发了绑定对象的getReferent方法 调用栈 t3协议的 root@kitploit: getObjectInstance:96, WLNamingManager weblogic.jndi.internal resolveObject:377, ServerNamingNode weblogic.jndi.internal resolveObject:856, BasicNamingNode weblogic.jndi.internal lookup:209,...

CVE-2026-34213

CVE-2026-34213 A low-privileged Docmost user could supply a victim attachmentId to the generic upload endpoint and overwrite another page's stored attachment inside the same workspace. Intro I identified, responsibly disclosed, and reproduced a High-severity authorization flaw in Docmost , the...

CVE-2026-48765 TypeBot vulnerable to cross-workspace OAuth credential takeover in updateOAuthCredentials via missing object binding

TypeBot is a chatbot builder tool. Versions prior to 3.17.0 allow a low-privilege read collaborator to extract a workspace OAuth credentialsId from a readable bot configuration and then overwrite that credential through handleUpdateOAuthCredentials by supplying an attacker-controlled writable...

CVE-2026-48765

CVE-2026-48765 affects TypeBot (a chatbot builder tool). Versions prior to 3.17.0 allow a low-privilege read collaborator to extract a workspace OAuth credentialsId from a readable bot configuration and then overwrite that credential via handleUpdateOAuthCredentials using an attacker-controlled w...

CVE-2026-48765 TypeBot vulnerable to cross-workspace OAuth credential takeover in updateOAuthCredentials via missing object binding

TypeBot is a chatbot builder tool. Versions prior to 3.17.0 allow a low-privilege read collaborator to extract a workspace OAuth credentialsId from a readable bot configuration and then overwrite that credential through handleUpdateOAuthCredentials by supplying an attacker-controlled writable...

CVE-2026-48765 TypeBot vulnerable to cross-workspace OAuth credential takeover in updateOAuthCredentials via missing object binding

TypeBot is a chatbot builder tool. Versions prior to 3.17.0 allow a low-privilege read collaborator to extract a workspace OAuth credentialsId from a readable bot configuration and then overwrite that credential through handleUpdateOAuthCredentials by supplying an attacker-controlled writable...

Kimai: Login CSRF in Default Team Creation Endpoints Allows Unauthorized Team and Permission Structure Changes

Summary Kimai 2.56.0 contains authenticated cross-site request forgery issues in its default team creation shortcuts for projects, customers, and activities. These endpoints are exposed through GET routes and directly create or reuse a Team, add the current user as teamlead, and bind the target...

Cross-site Request Forgery (CSRF)

Overview Affected versions of this package are vulnerable to Cross-site Request Forgery CSRF through the GET endpoints responsible for team creation and object binding. An attacker can cause unauthorized changes to team membership and permission structures by tricking a logged-in user with...

PT-2026-60079

Summary Kimai 2.56.0 contains authenticated cross-site request forgery issues in its default team creation shortcuts for projects, customers, and activities. These endpoints are exposed through GET routes and directly create or reuse a Team, add the current user as teamlead, and bind the target...

Moddable SDK OS Code Issue Vulnerability

Moddable SDK is a software development kit SDK for IoT embedded software development from Moddable, Inc. in the United States. A security vulnerability exists in versions of Moddable SDK prior to OS200908, which results in a denial of service SEGV due to xObjectBindingFromExpression at...