CVE-2026-91939

Cotonti 1.0.0 Comments plugin passes the ci GET parameter directly to unserialize() without an allowed_classes restriction. This allows unauthenticated attackers to inject arbitrary PHP objects via crafted serialized payloads, triggering gadget chains that can lead to database manipulation or rem...

EUVD-2026-80000

Cotonti 1.0.0 Comments plugin passes the ci GET parameter to unserialize without allowedclasses restriction, allowing unauthenticated attackers to instantiate arbitrary PHP classes with attacker-controlled properties. Attackers can exploit PHP object injection through crafted serialized payloads ...

CVE-2026-3296

CVE-2026-3296 CVE-2026-3296 is a CVSS 9.8 Critical unauthenticated PHP Object Injection vulnerability in the Everest Forms WordPress plugin CVE-2026-3296 — Everest Forms PHP Object Injection Scanner Plugin: Everest Forms – Contact Form, Payment Form, Quiz, Survey & Custom Form Builder Plugin Slug...

CVE-2019-13292-WebERP_4.15

Exploit de Inyección SQL Ciega para WebERP Este es un script de Python3 que demuestra un exploit para una vulnerabilidad de Inyección SQL Ciega en WebERP versión 4.15, descubierta inicialmente por Semen Alexandrovich Lyhin el 10 de junio de 2019. El exploit original se puede encontrar aquí, y se...

snuffleupagus

Snuffleupagus Security module for php7 and php8 - Killing bugclasses and virtual-patching the rest! Key Features • Download • Examples • Documentation • License • Thanks Snuffleupagus is a PHP 7+ and 8+ module designed to drastically raise the cost of attacks against websites, by killing entire b...

Everest Forms WordPress Plugin <= 3.4.3 - PHP Object Injection

The Everest Forms plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 3.4.3 via deserialization of untrusted input from form entry metadata. This is due to the html-admin-page-entries-view.php file calling PHP's native unserialize on stored entry meta...

Revive Adserver 4.2 - Remote Code Execution

Revive Adserver 4.2 is susceptible to remote code execution. An attacker can send a crafted payload to the XML-RPC invocation script and trigger the unserialize call on the "what" parameter in the "openads.spc" RPC method. This can be exploited to perform various types of attacks, e.g...

exploit_laravel_cve-2018-15133

Exploit de Laravel para CVE-2018-15133 Este código explota CVE-2018-15133 y está basado en el PoC de kosmiz y el exploit de Metasploit para esta vulnerabilidad. Básicamente lo hice para una máquina en Hack The Box, porque no quería usar Metasploit en ese momento y como excusa para practicar Pytho...

CVE-2026-71981

Cypht CVE-2026-71981 PoC This is a PoC for CVE-2026-71981 Insecure deserializaion RCE. Result of executed command is printed in response from logout request after the tags. Use --print-all to also print the whole response. Versions vulnerable: v2.12.2 Install dependencies and execute This script...

CVE-2026-61701

Laravel MagicLink creates links for authentication without a password or for accessing private content. From 2.0.0 until 2.25.1, MagicLink stores serialized action objects in the magiclinks.action database column and deserializes them through src/MagicLink.php and src/Actions/ResponseAction.php...

CVE-2026-49400

October CMS (System module) prior to v3.7.17 and v4.2.21 is affected by a PHP object injection vulnerability in the backend SessionMaker trait, which stored widget session state as base64(serialize(...)) and deserialized it with unserialize() without an allowed_classes restriction. Exploitation r...

CVE-2026-49400 October CMS: PHP Object Injection via Backend Widget Session Storage

October System provides the system module for October Content Management System. Prior to versions 3.7.17 and 4.2.21, the backend SessionMaker trait stored widget session state as base64serialize... and consumed it with unserialize without an allowedclasses restriction. Any code path that could...

EUVD-2026-77617

Laravel MagicLink creates links for authentication without a password or for accessing private content. From 2.0.0 until 2.25.1, MagicLink stores serialized action objects in the magiclinks.action database column and deserializes them through src/MagicLink.php and src/Actions/ResponseAction.php...

CVE-2026-61701

Laravel MagicLink (versions 2.0.0 through 2.25.1) is vulnerable to insecure deserialization of serialized action objects stored in the magic_links.action database column. The deserialization path in src/MagicLink.php and src/Actions/ResponseAction.php relies on an unsafe legacy unserialize() fall...

CVE-2026-61701 Laravel MagicLink: Insecure Deserialization of MagicLink Actions Leads to Remote Code Execution

Laravel MagicLink creates links for authentication without a password or for accessing private content. From 2.0.0 until 2.25.1, MagicLink stores serialized action objects in the magiclinks.action database column and deserializes them through src/MagicLink.php and src/Actions/ResponseAction.php...

Yii 2 < 2.0.38 - Remote Code Execution

Yii 2 yiisoft/yii2 before version 2.0.38 is vulnerable to remote code execution if the application calls unserialize on arbitrary user input. id: CVE-2020-15148 info: name: Yii 2 2.0.38 - Remote Code Execution author: pikpikcu severity: critical description: Yii 2 yiisoft/yii2 before version 2.0....

PT-2026-91835

The backend SessionMaker trait stored widget session state as base64serialize... and consumed it with unserialize without an allowed classes restriction. Any code path that could write to a widget. session key with attacker-controlled bytes could trigger PHP object injection the next time the...

CVE-2026-90575

PHPGurukul Small CRM 4.0 contains a deserialization vulnerability in the Login Success Handler component (file /crm/login.php). Manipulation of the geopluginURL argument allows an unauthenticated remote attacker to trigger the unsafe unserialize function, resulting in low integrity impact . The a...

PHP-binary-bugs

Advisory of Exploits AI POP Builder Collection of PHP binary bugs advisory Unfixed GMP Type confusion in unserialize Idea: bypass delayed wakeup and exploit unfixed GMP type confusion bug in PHP = 5.6.40 POC source: GMPtypeconfPOC.php Advisory CVE-2022-31626 analysis Idea: heap buffer overflow in...

cotonti-commentswidget-poc

Cotonti CommentsWidget PHP Object Injection PoC Safe local proof of concept for the PHP object injection issue identified in Cotonti's CommentsWidget implementation. Vulnerability Project: Cotonti Affected component: plugins/comments/inc/CommentsWidget.php CWE: CWE-502 — Deserialization of...