CVE-2022-31691

CVE-2022-31691 A write-up of my so far inconclusive look into CVE-2022-31691. Background I'm a frequent user of the Spring Tool Suite STS for Eclipse, and tend to rely on it to initialise new Spring Boot projects. This vulnerability see https://tanzu.vmware.com/security/cve-2022-31691 is an RCE...

CVE-2020-1947

CVE-2020-1947 Apache ShardingSphere UI YAML Parsing Remote Code Execution Vulnerability Reproduction and Analysis Overview ShardingSphere is an open-source ecosystem under Apache, a set of distributed database middleware solutions composed of three independent frameworks: Sharding-JDBC,...

CVE-2022-47986

CVE-2022-47986 Why This vulnerability is exploited in the wild. IceFire use this vulnerability to deploy the ransomware on targeted systems, i would like to help SOC/Blue teams to identify impacted systems and Pentesters/Red teams to exploit and report it. Description I propose pure python and ru...

CVE-2021-41078

CVE-2021-41078 nameko Arbitrary code execution due to YAML deserialization NVD Description Nameko through 2.13.0 can be tricked into performing arbitrary code execution when deserializing the config file. Demo Set Up 1. Build an image from a Dockerfile root@kitploit: docker build -t cve-2021-4107...

CVE-2013-0156

Original Script Reference For more details on the original exploit script, refer to the gist link CVE-2013-0156 CVE-2013-0156 Exploit Script This script is specifically designed to solve the challenge on PentesterLab for the CVE-2013-0156 exploit. You can access the challenge here: PentesterLab -...

CVE-2026-76461

CVE-2026-76461 Un laboratorio de Python intencionalmente vulnerable y solo local para aprender cómo la deserialización insegura de YAML puede convertirse en una vía de ejecución de código. Incluye tres niveles de dificultad, una aplicación de comparación parcheada, scripts de explotación, pistas,...

CVE-2013-0156

Rails YAML deserialization RCE CVE-2013-0156 - PentesterLab Compatible Ronin-free, Ruby 3.x compatible version of https://gist.github.com/postmodern/4499206 Usage: ruby railsrce.rb http://target/ "system'/usr/local/bin/score UUID'" ⚠️ LEGAL DISCLAIMER ⚠️ This script is for EDUCATIONAL PURPOSES ONLY...

CVE-2021-46364

CVE-2021-46364: YAML Deserialization in Magnolia CMS Magnolia versions =6.2.3 has a Snake YAML parser which is vulnerable to deserialization attacks that can allow an attacker to call arbitrary Java constructors when importing YAML files. Remote Code Execution has been achieved using this...

CVE-2026-55887 MCP Gateway: Argument injection via OCI image label YAML in Docker MCP Gateway

MCP Gateway allows easy and secure running and deployment of MCP servers. From 0.21.0 until 0.42.2, Docker MCP Gateway YAML-unmarshalled the attacker-controlled io.docker.server.metadata OCI image label into the broad catalog.Server structure for direct docker:// references and catalog snapshot...

CVE-2025-56815

CVE-2025-56815 Datart 1.0.0-rc.3 is vulnerable to Directory Traversal in the POST /viz/image interface, since the server directly uses MultipartFile.transferTo to save the uploaded file to a path controllable by the user, and lacks strict verification of the filename. root@kitploit: POST...

CVE-2026-76595

A flaw was found in advisor-backend. Multiple code paths within the application deserialize YAML YAML Ain't Markup Language with an unsafe full Loader, which can instantiate arbitrary Python objects via YAML tags. An unauthenticated remote attacker can exploit this by submitting specially crafted...

CVE-2026-76594

A flaw was found in advisor-backend. A network-adjacent unauthenticated attacker could exploit a vulnerability in the /private/importcontent/ endpoint, which lacks proper authentication and permission checks. This allows the attacker to overwrite the global Advisor rule, resolution, and playbook...

CVE-2026-84202

ModelScope (through v1.40.0 ) uses PyYAML's unsafe yaml.Loader to parse model configuration files, enabling arbitrary code execution via Python object construction tags. An attacker can craft a malicious model repository with a poisoned configuration file that executes code when a user loads the ...

CVE-2026-84202 ModelScope through 1.40.0 Unsafe YAML Deserialization in Model Config Loading

ModelScope uses PyYAML's unsafe yaml.Loader to parse model configuration files, allowing arbitrary code execution through Python object construction tags. Attackers can craft malicious model repositories with poisoned configuration files that execute code when loaded by users...

tryhackme-ctf-writeups

TryHackMe Write-Ups Thirteen rooms, solved and then explain...

CVE-2026-53451

Ground Station is a browser-based suite for satellite tracking, SDR reception, hardware control, and telemetry decoding. Prior to version 0.4.13, the unauthenticated save-waterfall-snapshot Socket.IO command passes attacker-controlled snapshotName input from backend/handlers/entities/sdr.py to...

CVE-2026-53451

Ground Station (a browser-based suite for satellite tracking, SDR reception, and telemetry decoding) prior to version 0.4.13 is vulnerable to unauthenticated remote code execution via a path traversal in the save-waterfall-snapshot Socket.IO command. The snapshotName parameter is passed to os.pat...

Exploit for Improper Input Validation in Pyyaml

Seal Security — Python pip Example A minimal, intentionally...

CVE-2026-44795

CVE-2026-44795 affects Spinnaker (Cloud deployments/baking paths) where unsafe YAML processing bypasses safe deserialization via a non-safe constructor, enabling arbitrary Java class loading and remote code execution. Affected versions precede fixed releases and include 2026.1.0, 2026.0.3, 2025.4...

CVE-2026-44795 Spinnaker: Non-safe yaml deserialization allowing RCE when using specific types

Spinnaker is an open source, multi-cloud continuous delivery platform. Prior to 2026.1.0, 2026.0.3, 2025.4.4, and 2025.3.3, unsafe YAML processing bypasses safe deserialization when using CloudFormation deployments or CloudFoundry baking. The use of a non-safe constructor allows arbitrary loading...