CVE-2023-22524

Atlassian Companion RCE漏洞概念验证 CVE-2023-22524 概述 此仓库包含针对 macOS 版 Atlassian Companion 中最近发现的远程代码执行漏洞（标识为 CVE-2023-22524）的概念验证。此严重漏洞允许攻击者绕过应用的阻止列表和 macOS Gatekeeper，从而导致潜在的有害代码执行。 详情 该漏洞源于应用在处理某些文件类型及其与 macOS 安全功能交互时的疏忽。有关该漏洞的详细分析，包括发现过程和技术细节，请参阅我们在 Imperva 威胁研究博客 上的综合博文。 复现步骤 1. 需要 Atlassian...

Monsta FTP <= 2.14.4 - Unauthenticated SSRF via IPv6 Blocklist Bypass

Monsta FTP before 2.14.5 contains a server-side request forgery vulnerability in the fetchRemoteFile action caused by an incomplete IP blocklist check in the isBlockedIP function, which fails to detect embedded IPv4 addresses within IPv4-mapped IPv6 addresses. id: CVE-2026-60105 info: name: Monst...

chyrp-lite-rce-poc

chyrp-lite-rce-poc CVE-2026-53767 + CVE-2026-53768 - Chyrp Lite ≤ 2026.01（“Iriomote”）中的已认证 RCE 漏洞 链式攻击： uploadspath 黑名单绕过（CVE-2026-53768）+ adminupdateupload 缺少文件扩展名验证（CVE-2026-53767）→ 以 www-data 身份远程执行代码 概述 Chyrp Lite ≤ 2026.01 存在已认证远程代码执行链漏洞，任何拥有 changesettings 和 editupload 权限（默认为管理员）的用户均可利用。...

CVE-2023-24329-Exploit

简介 URL 解析函数专注于将 URL 字符串拆分为其组成部分，或将 URL 组成部分组合成 URL 字符串。 urllib.parse.urlparse 简单来说 ，urllib.parse 用于解析 URL，我们可以通过在 URL 前添加空格来绕过它。这发生在 Python 3.11.4 及更早版本中。 PoC 让我们分解 example.py 以下是一组你不应访问的网站： root@kitploit: blockedlist = "http://example.com/", "http://example2.com/" 此函数检查网站是否在阻止列表中，如果在阻止列表中，则应返回 U...

EXPLOIT-CVE-2026-40901

DataEase——通过四漏洞链实现未认证 RCE（CVE-2026-40901 及相关漏洞） 认证绕过 → JDBC 黑名单绕过（任意文件读取）→ SQL 注入 → Quartz 中的 Java 反序列化 → 以root 身份远程代码执行。 自带完整的本地实验环境（Docker）+ 可用的 PoC。已在 DataEase v2.10.21 中修复。 DataEase 是一个流行的开源 BI / 数据可视化平台（Java / Spring Boot）。≤ v2.10.20 版本存在由四个问题组成的漏洞链，该链可将任何可网络访问的 DataEase 变为远程代码执行：...

fastjson-1.2.60-rce

Fastjson = 1.2.60 反序列化漏洞 By Pass autoType Block List with 2 Gadgets JNDIConfiguration、OracleManagedConnectionFactory Gadgets root@kitploit: 经过测试，命中的4个文件都是可以利用的。 不过其中HikariConfig类就是前文提到的类，在最新版本被加入黑名单，JNDIConnectionPool类在42版本前就被加入黑名单了。 另外的两个类JNDIConfiguration和...

CVE-2026-61424

CVE-2026-61424 — DJ-Classifieds 安全过滤器为何失效（3字符串绕过） 内容扫描器仅拦截三个字面字符串 ： root@kitploit: // The ONLY malicious-content check in the entire upload handler: if pregmatch'/?php|ev...

CVE-2026-53602 nebula-mesh - Host revocation is not durable: blocked/offboarded hosts can regain a valid certificate

nebula-mesh is a self-hosted control plane for Slack Nebula mesh VPN. Prior to version 0.3.7, two related authorization gaps let a host that should no longer be trusted obtain a fresh, valid Nebula certificate, because nebula-mgmt does not re-evaluate revocation/authorization state at certificate...

CVE-2026-53602 nebula-mesh - Host revocation is not durable: blocked/offboarded hosts can regain a valid certificate

nebula-mesh is a self-hosted control plane for Slack Nebula mesh VPN. Prior to version 0.3.7, two related authorization gaps let a host that should no longer be trusted obtain a fresh, valid Nebula certificate, because nebula-mgmt does not re-evaluate revocation/authorization state at certificate...

CVE-2026-53602

CVE-2026-53602 affects nebula-mesh , a self-hosted control plane for Slack Nebula mesh VPN (github.com/forgekeep/nebula-mesh), prior to version 0.3.7 . The core issue is that host revocation is not durable : blocked or offboarded hosts can regain a fresh, valid Nebula certificate because nebula-m...

CVE-2026-71197

A flaw was found in OpenStack Glance. The web-download image import method can bypass host-based blocklist filtering. When an operator configures disallowedhosts with IP addresses to block access to internal services, an attacker can circumvent this protection by using a hostname that resolves to...

CVE-2026-85175 SiYuan before v3.8.2 TLS Private Key Disclosure via getFile

SiYuan versions = 3.8.1 fixed in v3.8.2 contain an incomplete blocklist in the IsForbiddenAbsPath function kernel/util/pathguard.go, which only blocks conf/conf.json by exact match and does not restrict the TLS private key conf/key.pem or CA private key conf/ca.key stored in the same conf/...

gitpython: GitPython: Command Injection via Git option prefix abbreviation

A flaw was found in GitPython. This vulnerability stems from an incomplete command injection blocklist that fails to account for Git's long-option prefix abbreviation feature. An attacker can bypass existing security measures by using abbreviated option names, which Git then resolves to dangerous...

gitpython: GitPython: Command Injection via Git option prefix abbreviation

A flaw was found in GitPython. This vulnerability stems from an incomplete command injection blocklist that fails to account for Git's long-option prefix abbreviation feature. An attacker can bypass existing security measures by using abbreviated option names, which Git then resolves to dangerous...

BIT-JUPYTERLAB-2026-73416 jupyterlab: PyPI extension blocklist package-name canonicalization bypass

jupyterlab is an extensible environment for interactive and reproducible computing, based on the Jupyter Notebook Architecture. From 4.5.0 until 4.5.10 and 4.6.2, in jupyterlab/extensions/manager.py and jupyterlab/extensions/pypi.py, JupyterLab's PyPI extension manager enforces...

CVE-2026-15748

The Forminator Forms plugin for WordPress is vulnerable to Arbitrary File Upload in all versions up to, and including, 1.56.1 via the handlefileupload function. This is due to insufficient file type validation in handlefileupload, where the dangerous-extension blocklist performs exact-key matchin...

BIT-DISCOURSE-2026-72721 Discourse: Onebox Domain Blocklist Bypass via Case-Sensitive Comparison

Discourse is an open-source discussion platform. Prior to 2026.1.6, 2026.5.2, 2026.6.1, and 2026.7.0, Onebox::DomainChecker.isblocked? compares hostnames and SiteSetting.blockedoneboxdomains entries case-sensitively, allowing an attacker to bypass configured Onebox domain restrictions by changing...

CVE-2026-73416

A flaw was found in jupyterlab. The PyPI Python Package Index extension manager uses a custom normalization process for package names that is weaker than the official PyPI canonicalization. This allows an authenticated user to bypass blocklist restrictions by using an alternative spelling of a...

Linux Distros Unpatched Vulnerability : CVE-2026-73416

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - jupyterlab is an extensible environment for interactive and reproducible computing, based on the Jupyter Notebook Architecture. From 4.5.0 until 4.5.10 and 4.6....

CVE-2026-73416

jupyterlab is an extensible environment for interactive and reproducible computing, based on the Jupyter Notebook Architecture. From 4.5.0 until 4.5.10 and 4.6.2, in jupyterlab/extensions/manager.py and jupyterlab/extensions/pypi.py, JupyterLab's PyPI extension manager enforces...