CVE-2026-83557

DefaultBaseTypeLimitingValidator is the PolymorphicTypeValidator applied automatically whenever @JsonTypeInfo is used without an explicitly configured custom validator. It denies polymorphic resolution only for a fixed set of "unsafe base types", and its isSafeSubType method returns true...

CVE-2026-83557 jackson-databind omits java.lang.Comparable from DefaultBaseTypeLimitingValidator's unsafe base types

DefaultBaseTypeLimitingValidator is the PolymorphicTypeValidator applied automatically whenever @JsonTypeInfo is used without an explicitly configured custom validator. It denies polymorphic resolution only for a fixed set of "unsafe base types", and its isSafeSubType method returns true...

CVE-2026-83557 jackson-databind omits java.lang.Comparable from DefaultBaseTypeLimitingValidator's unsafe base types

DefaultBaseTypeLimitingValidator is the PolymorphicTypeValidator applied automatically whenever @JsonTypeInfo is used without an explicitly configured custom validator. It denies polymorphic resolution only for a fixed set of "unsafe base types", and its isSafeSubType method returns true...

EUVD-2026-69250

DefaultBaseTypeLimitingValidator is the PolymorphicTypeValidator applied automatically whenever @JsonTypeInfo is used without an explicitly configured custom validator. It denies polymorphic resolution only for a fixed set of "unsafe base types", and its isSafeSubType method returns true...

CVE-2026-83557

jackson-databind ships a default PolymorphicTypeValidator (DefaultBaseTypeLimitingValidator) used automatically when @JsonTypeInfo is present without a custom validator. The flaw: java.lang.Comparable was omitted from its "unsafe base types" deny-list, so isSafeSubType returned true unconditional...

Security Bulletin: IBM Storage Fusion Data Foundation is vulnerable to Denial of Service.

Summary serialize-javascript is used by IBM Storage Fusion Data Foundation, which could cause Denial of Service. CVE-2026-34043. Vulnerability Details CVEID:CVE-2026-34043 DESCRIPTION: Serialize JavaScript to a superset of JSON that includes regular expressions and functions. Prior to version...

CVE-2025-7384

CVE-2025-7384 — PHP Object Injection to RCE Plugin: Database for Contact Form 7 contact-form-entries ≤ 1.4.3 CVSS: 9.8 Critical CWE: CWE-502 — Deserialization of Untrusted Data Authentication Requirement: None Unauthenticated Impact: Remote Code Execution Table of Contents 1. Vulnerability Overvi...

WHS4_CVE-2021-4034

CVE-2021-4034 PwnKit - Local Privilege Escalation PoC 🔗 Original Project : berdav/CVE-2021-4034 This project is an educational analysis and modification based on the original. MIT License Compliant | White Hat School Training Task 📋 Overview CVE-2021-4034 is a local privilege escalation...

Koh

Koh Koh es un conjunto de herramientas en C y Archivos de Objeto Beacon BOF que permite la captura de material de credenciales de usuario mediante una fuga intencionada de tokens/sesiones de inicio de sesión. Parte del código se inspiró en el proyecto Internal-Monologue de Elad Shamir sin licenci...

CVE-2025-32432

CVE-2025-32432 Craft CMS Pre-Auth RCE PoC Critical Pre-Authentication Remote Code Execution in Craft CMS Affected: Craft CMS 3.x, 4.x, and 5.x up to 5.6.16 Info: This exploit is tested against HackTheBox Orion machine Overview This repository contains a proof-of-concept exploit for CVE-2025-32432...

Mintinstall-object-injection

TR Linux mint yazılım yöneticisi v 7.9.5/9 yanlış yapılandırmadan dolayı obje enjeksiyonu ve keyfi kod çalıştırmamıza neden olmaktadır. EN Linux mint software manager v 7.9.5/9 causes us to execute object injection and arbitrary code due to incorrect configuration root@kitploit: mintinsall TR Min...

CVE-2026-65883

CVE-2026-65883 — Aimy Captcha-Less Form Guard = 20.0 clfgd Field → XOR Recovery → unserialize → FormattedtextLogger → RCE Overview Unauthenticated PHP Object Injection in Aimy Captcha-Less Form Guard for Joomla. The onCheckAnswer method base64-decodes the attacker-controlled clfgd POST field, run...

CVE-2026-14871

CVE-2026-14871 - BOLA / IDOR in osTicket ajax.tickets.php Broken Object Level Authorization BOLA: Insecure Direct Object Reference IDOR include/ajax.tickets.php → viewField function Reported by @JF0x0r · March 27, 2026 Status: PATCHED - Fix released in osTicket v1.17.8 / v1.18.4 At a Glance...

CVE-2025-1094-PoC-Postgre-SQLi

Analysis of CVE-2025-1094 and Emulation Setup This detailed examination, conducted on March 14, 2025, explores CVE-2025-1094, a hypothetical high-severity SQL injection vulnerability in PostgreSQL, based on the provided emulation setup and proof-of-concept PoC execution. The analysis covers the...

CVE-2024-8353

This post is a research article published by EQSTLab. Thanks tocuokon, who discovered this vulnerability. Introduction Further Analysis CVE-2024-5932 EQST Insight R&TPDF file. https://github.com/user-attachments/assets/085c2f81-2894-4bb7-a3f5-62406dcb1021 CVE-2024-8353 ★ CVE-2024-8353 Arbitrary...

CVE-2026-84148 Insecure Direct Object Reference Vulnerability in Manacle Technologies ERP System

This vulnerability exists in the ERP system due to improper authentication and authorization controls in the API endpoint. An unauthenticated remote attacker could exploit this vulnerability by manipulating parameter which could lead to exposure of sensitive information belonging to other users o...

CVE-2024-1651-PoC

CVE-2024-1651 This CVE was discovered by Carlos Bello from the Fluid Attack Offensive Team. The finding discusses Insecure Object Deserialization to obtain RCE Remote Code Execution. Here, I have created a faster and easier-to-use PoC Proof of Concept. Therefore, if anyone wants to reproduce the...

LKWA

LKWA Lesser Known Web Attack Lab is for intermediate pentester that can test and practice lesser known web attacks such as Object Injection, XSSI, PHAR Deserialization, variables variable ..etc. Write-ups are welcome. My own walk-through is here . Installation - Local Just clone the git with git...

ermir

Ermir Ermir is an Evil/Rogue RMI Registry, it exploits unsecure deserialization on any Java code calling standard RMI methods on it list/lookup/bind/rebind/unbind. Requirements Ruby v3 or newer. Installation Install Ermir from rubygems.org: root@kitploit: $ gem install ermir or clone the repo and...

EventViewerUAC_BOF

EventViewerUACBOF Esta es una implementación de Beacon Object File del bypass de UAC por deserialización del Visor de Eventos descubierto por @orange8361 y el PoC elaborado por CsEnox. Probado en x64 Win10/Win11 ¡ADVERTENCIAS OPSEC! Este bypass de UAC realiza las siguientes acciones que deben...