CVE-2023-24329-Exploit

Intro The URL parsing functions focus on splitting a URL string into its components, or on combining URL components into a URL string. urllib.parse.urlparse Simply urllib.parse used for parsing urls, we can bypass it with adding blanks before the url. This happens in python 3.11.4 and before. PoC...

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...

EXPLOIT-CVE-2026-40901

DataEase — Unauthenticated RCE via a 4-vulnerability chain CVE-2026-40901 & friends Auth bypass → JDBC blocklist bypass arbitrary file read → SQL injection → Java deserialization in Quartz → remote code execution asroot. Self-contained local lab Docker + working PoC. Fixed in DataEase v2.10.21...

CVE-2023-22524

Atlassian Companion RCE Vulnerability Proof of Concept CVE-2023-22524 Overview This repository contains a proof of concept PoC for the recently discovered remote code execution vulnerability in Atlassian Companion for macOS, identified as CVE-2023-22524. This critical issue allows attackers to...

fastjson-1.2.60-rce

Fastjson = 1.2.60 Deserialization Vulnerability 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 = 3.11.1 imageupload Task → No Auth → 3-String Filter Bypass Overview Unauthenticated arbitrary file upload in DJ-Classifieds for Joomla. The imageupload task endpoint processes file uploads without authentication and relies on a 3-string blocklist ?php, eval, that...

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...

chyrp-lite-rce-poc

chyrp-lite-rce-poc CVE-2026-53767 + CVE-2026-53768 - Authenticated RCE in Chyrp Lite ≤ 2026.01 "Iriomote" Chained attack: uploadspath blocklist bypass CVE-2026-53768 + missing file extension validation in adminupdateupload CVE-2026-53767 → Remote Code Execution as www-data Overview Chyrp Lite ≤...

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...