CVE-2026-20131

CVE-2026-20131 — Cisco Secure FMC Remote Code Execution Java Deserialization Severity: Critical CVSS 3.1: 10.0 CWE: CWE-502 — Deserialization of Untrusted Data Affected: Cisco Secure Firewall Management Center FMC Software Advisory: cisco-sa-fmc-rce-NKhnULJh Bug ID: CSCwt14636 Overview A...

CVE-2026-33701-Unsafe-Deserialization-in-OpenTelemetry-Java-Agent-RMI-Instrumentation

CVE-2026-33701 — Unsafe Deserialization in OpenTelemetry Java Agent RMI Instrumentation Severity: Critical CVSS v4.0: 9.3 Affected versions: opentelemetry-javaagent 2.26.1 Patched in: 2.26.1 released March 23, 2026 Overview OpenTelemetry is probably the most widely adopted observability framework...

Breaking-the-Update-Chain-Inside-CVE-2025-59287-and-the-WSUS-RCE-Threat

Breaking-the-Update-Chain-Inside-CVE-2025-59287-and-the-WSUS-RCE-Threat CVE-2025-59287 is a critical RCE vulnerability in Windows Server Update Services WSUS caused by unsafe deserialization of untrusted data. It allows remote attackers to execute arbitrary code without authentication. Urgent...

TheLastBundleMismatch

Mysterious patch Let's start this time with the patch that appeared as fix for CVE-2023-45777 in Android Security Bulletin: diff --git a/services/core/java/com/android/server/accounts/AccountManagerService.java b/services/core/java/com/android/server/accounts/AccountManagerService.java index...

CVE-2026-26221-Hyland-OnBase-Timer-Service-Unauthenticated-RCE

📡 Hyland OnBase Timer Service Unauthenticated RCE Mohammed Idrees Banyamer Security Researcher Jordan 🇯🇴 🧨 Overview This repository contains a Proof‑of‑Concept exploit for Hyland OnBase Timer Service unauthenticated remote code execution vulnerability via insecure .NET Remoting BinaryFormatter...

-CVE-2026-26215-manga-image-translator-RCE

CVE-2026-26215 - manga-image-translator Pickle Deserialization RCE 👤 Author Mohammed Idrees Banyamer Instagram: @banyamersecurity GitHub: @mbanyamer Proof-of-Concept exploit for CVE-2026-26215 - Unauthenticated Remote Code Execution via unsafe Pickle deserialization in manga-image-translator ≤...

Apache-Dubbo-Hessian2-CVE-2021-43297

Deserialization during Apache Dubbo Hessian2 Exception Handling CVE-2021-43297 1. Import the two projects into two separate IDEA instances 2. First run org.apache.dubbo.samples.basic.BasicProvidermain to start the server 3. Then run org.apache.dubbo.samples.basic.BasicConsumermain to start the...

CVE-2026-20180

Cisco ISE RCE: Advanced Exploitation and Remediation Analysis 📋 Table of Contents 1. Executive Summary 2. Attack Surface Analysis 3. Exploitation Vectors 4. Advanced Evasion Techniques 5. Systemic Impact on Zero Trust Architectures 6. Remediation Strategy 7. Forensic Investigation 8. References 🎯...

BadBizness-CVE-2023-51467

BadBizness Automatic exploitation script for the Java web framework OF Biz under CVE-2023-51467. Inspired by the HackTheBox machine Bizness. Usage and Example This script requires the tool ysoserial and OpenJDK version 11. See usage menu for installation. Setup a listener to catch the shell with...

CVE-2026-25769

CVE-2026-25769 - Remote Code Execution via Insecure Deserialization in Wazuh Cluster A proof-of-concept exploit for CVE-2026-25769, a Remote Code Execution via Insecure Deserialization in Wazuh Cluster Usage: $ python3 poc.py --cmd 'id' Vulnerable Versions Wazuh v4.14.1 Disclaimer This tool is fo...

jboss-deserialization

JBoss Insecure Deserialization to RCE via CVE-2017-12149. JBoss Insecure Deserialization - RCE Exploitation Lab. The idea here is to setup a lab with an old JBoss version 7.0 in order to exploit the vulnerability. We can use Docker to facilitate all the process. For this, we're gonna need an Orac...

REACT-CVE-2025-55182-Lab

React-2025 CTF Lab: CVE-2025-55182 Overview This repository contains a Capture The Flag CTF lab designed strictly for educational use and security research. The environment features a vulnerable Next.js 16 e-commerce mock storefront "Quantum Supplies" specifically built to demonstrate and practic...

CVE-2026-55083 DHIS2: Unsafe Java Deserialization - Remote Code Execution (RCE)

DHIS2 is a flexible information system for data capture, management, validation, analytics and visualization. From versions 2.42.0 to before 2.42.5.1, and from versions 2.43.0 to before 2.43.0.1, DHIS2 is vulnerable to remote code execution RCE via unsafe Java deserialization. This issue has been...

EUVD-2026-91002

DHIS2 is a flexible information system for data capture, management, validation, analytics and visualization. From versions 2.42.0 to before 2.42.5.1, and from versions 2.43.0 to before 2.43.0.1, DHIS2 is vulnerable to remote code execution RCE via unsafe Java deserialization. This issue has been...

CVE-2026-55083 DHIS2: Unsafe Java Deserialization - Remote Code Execution (RCE)

DHIS2 is a flexible information system for data capture, management, validation, analytics and visualization. From versions 2.42.0 to before 2.42.5.1, and from versions 2.43.0 to before 2.43.0.1, DHIS2 is vulnerable to remote code execution RCE via unsafe Java deserialization. This issue has been...

CVE-2026-55083

The information system DHIS2 is vulnerable to remote code execution (RCE) due to unsafe Java deserialization . This vulnerability affects versions 2.42.0 to before 2.42.5.1 and 2.43.0 to before 2.43.0.1 . An attacker could exploit this flaw to execute arbitrary code on the system. Remediation is ...

CVE-2026-55083 DHIS2: Unsafe Java Deserialization - Remote Code Execution (RCE)

DHIS2 is a flexible information system for data capture, management, validation, analytics and visualization. From versions 2.42.0 to before 2.42.5.1, and from versions 2.43.0 to before 2.43.0.1, DHIS2 is vulnerable to remote code execution RCE via unsafe Java deserialization. This issue has been...

Exploit for Expression Language Injection in Redhat Richfaces

RichFaces Paint2DResource — CVE-2018-12533 CTF lab A self-con...

CVE-2021-24307-all-in-one-seo-pack-admin-rce

Admin PHP unserialization RCE in All in one SEO pack CVE-2021-24307 Simple PoC of an admin authenticated RCE in AISEO = 4.1.0.1 provided as an example. Full write-up here: https://darkpills.com/php-unserialize-write-up-with-admin-rce-in-all-in-one-seo-pack-cve-2021-24307/ Usage: php exploit.php u...

CVE-2026-23869-Exploit

⚡ CVE-2026-23869 — React2DoS Unauthenticated Remote Denial-of-Service via React Flight Protocol Quadratic CPU Exhaustion in Server Components Map Deserialization Overview • How It Works • Tools • Install • Usage • Nuclei • Fix • Disclaimer Vulnerability Overview Field| Detail ---|--- CVE ID|...