EUVD-2026-92446

Kunstmaan CMS: MediaBundle extension blacklist bypass allows authenticated administrators to upload executable PHP files leading to remote code execution...

Kunstmaan CMS: MediaBundle extension blacklist bypass allows authenticated administrators to upload executable PHP files leading to remote code execution

Summary The MediaBundle blocks dangerous upload extensions with a blacklist that was matched case-sensitively, while the stored filename was lowercased afterwards. A file uploaded as webshell.pHp therefore bypassed the blacklist and was written to the web-accessible upload directory as...

GHSA-P279-5WCV-45VQ Kunstmaan CMS: MediaBundle extension blacklist bypass allows authenticated administrators to upload executable PHP files leading to remote code execution

Summary The MediaBundle blocks dangerous upload extensions with a blacklist that was matched case-sensitively, while the stored filename was lowercased afterwards. A file uploaded as webshell.pHp therefore bypassed the blacklist and was written to the web-accessible upload directory as...

GHSA-C3WX-C55W-PXJQ Hydra logging configuration permits unsafe callable resolution

Summary Hydra passed its Python logging configuration to logging.config.dictConfig. Python's logging configurator can resolve and invoke importable classes and factories named by configuration, including handler class values and formatter, filter, handler, queue, and listener factories. This...

Hydra logging configuration permits unsafe callable resolution

Summary Hydra passed its Python logging configuration to logging.config.dictConfig. Python's logging configurator can resolve and invoke importable classes and factories named by configuration, including handler class values and formatter, filter, handler, queue, and listener factories. This...

GHSA-RQX7-P7VV-W7HR Hydra instantiate target blacklist bypasses permit code execution

Summary Hydra's instantiate API resolves and invokes Python callables named by the target field in configuration. The target blacklist introduced for CVE-2026-68508 was incomplete. Representative bypasses included execution wrappers such as timeit.timeit, executable deserialization through...

Hydra instantiate target blacklist bypasses permit code execution

Summary Hydra's instantiate API resolves and invokes Python callables named by the target field in configuration. The target blacklist introduced for CVE-2026-68508 was incomplete. Representative bypasses included execution wrappers such as timeit.timeit, executable deserialization through...

EUVD-2026-93665

Hydra instantiate target blacklist bypasses permit code execution...

Backstage: Remote code execution via crafted markdown_extensions in TechDocs mkdocs.yml

Impact An authenticated user who can register catalog entities can provide a crafted mkdocs.yml causing arbitrary OS command execution on the TechDocs build host when the docs are built. Patches Patched in @backstage/plugin-techdocs-node, version 1.15.4. Workarounds If you cannot upgrade...

Backstage: Improper validation of TechDocs MkDocs configuration

Impact An attacker who can provide configuration to a TechDocs build may execute code in the generator runtime. Impact is greatest when documentation generation runs with backend credentials or host access. Patches Patched in @backstage/plugin-techdocs-node version 1.15.4. Workarounds Use externa...

GHSA-QMW3-745M-W99G Backstage: Improper validation of TechDocs MkDocs configuration

Impact An attacker who can provide configuration to a TechDocs build may execute code in the generator runtime. Impact is greatest when documentation generation runs with backend credentials or host access. Patches Patched in @backstage/plugin-techdocs-node version 1.15.4. Workarounds Use externa...

CVE-2026-94127

CVE-2026-94127 — F5 BIG-IP APM Detection Tool Defensive Author: https://github.com/FurkanKAYAPINAR/ A defensive, non-exploit detector for CVE-2026-94127 , a heap-based buffer overflow CWE-122 in F5 BIG-IP APM that allows an unauthenticated remote attacker to achieve remote code execution RCE. CVS...

CVE-2026-86218

CVE-2026-86218 - N-able N-central Pre-Auth RCE Exploit Overview This is a Python 3 proof-of-concept exploit for CVE-2026-86218, a critical pre-authentication remote code execution vulnerability in N-able N-central. Vulnerability Details: CVE: CVE-2026-86218 CVSS Score: 10.0 Critical CWE: CWE-96...

CVE-2025-27480-The-Silent-Gateway-Risk

CVE-2025-27480-El-Riesgo-Silencioso-de-la-Puerta-de-Enlace Permitiendo a los atacantes ejecutar código malicioso sin necesidad de una contraseña descifrada, interacción del usuario, o incluso un punto de apoyo en tu red. Eso es CVE-2025-27480 Es tarde, estás funcionando a base de red bull, todos...

Security Bulletin:Polymorphic Type Validator Bypass in Jackson Databind 2.10.0 to 2.18.8, 2.21.4, and 3.1.4

Summary jackson-databind contains the general-purpose data-binding functionality and tree-model for Jackson Data Processor. From 2.10.0 until 2.18.8, 2.21.4, and 3.1.4, jackson-databind's PolymorphicTypeValidator PTV is the primary safety mechanism guarding polymorphic deserialization. When...

CVE-2025-55182

React2Shell CVE-2025-55182 ⚠️ Warning: This project is for educational and security research purposes only. 1. clone the repository git clone https://github.com/mivmi/CVE-2025-55182.git cd CVE-2025-55182 2. start the docker containers docker-compose up -d 3. open in your browser...

CVE-2024-47176

CVE-2024-47176 — CUPS RCE Exploit Lab CyberSecurity & Virtualisation 2025-2026 Isolated lab environment to demonstrate CVE-2024-47176 CUPS Remote Code Execution via cups-browsed. Setup Required VDIs Ubuntu 22.04 NOT 24.04! — https://www.osboxes.org/ubuntu/ → VirtualBox VDI Kali Linux 2026.1 —...

CVE-2026-106442

A flaw was found in hydra-core. The instantiate mechanism does not properly validate callable targets against its blocklist, allowing execution wrappers and deferred calls to bypass authorization checks. An attacker who convinces an application or user to process untrusted configuration files can...

CVE-2026-106440

A flaw was found in hydra-optuna-sweeper. This vulnerability allows an attacker who controls sweep configuration settings or command-line overrides to achieve arbitrary code execution. The component dynamically resolves and invokes callable objects specified in user-controlled configuration paths...

USN-8898-1: Apache HTTP Server vulnerabilities

It was discovered that Apache HTTP Server's modrewrite module incorrectly handled memory when performing certain variable lookups. A remote attacker could possibly use this issue to cause a denial of service or execute arbitrary code. CVE-2026-56154 Lucian Nitescu, Simon Kappel, and Gianluca...