ProcessStomping

ProcessStomping Una variación de ProcessOverwriting para ejecutar shellcode en una sección de un ejecutable Qué es Para una explicación más detallada puedes leer mi entrada de blog Process Stomping es una variación del Process Overwriting de hasherezade y tiene la ventaja de escribir una carga út...

process_overwriting

Process Overwriting Process Overwriting is a PE injection technique, closely related to Process Hollowing and Module Overloading. With its help, you can replace the main executable not a DLL of the target process. It works only for a newly created process - injection to existing processes is not...

process_overwriting

Sobrescritura de Procesos La Sobrescritura de Procesos es una técnica de inyección de PE, estrechamente relacionada con Process Hollowing y Module Overloading. Con su ayuda, puedes reemplazar el ejecutable principal no una DLL del proceso objetivo. Funciona solo para un proceso recién creado: la...

CVE-2025-5548

Estudio técnico de la vulnerabilidad CVE-2025-5548 Introducción En este trabajo se analiza la vulnerabilidad CVE-2025-5548 , asociada a un desbordamiento de búfer en la pila presente en FreeFloat FTP Server v1.0. El objetivo principal del laboratorio es entender cómo se comporta una aplicación...

CVE-2021-32819

CVE-2021-32819 CVE-2021-32819 : SquirrellyJS mezcla datos de plantilla pura con opciones de configuración del motor a través de la API de renderizado de Express. Al sobrescribir opciones de configuración interna, se puede desencadenar ejecución remota de código en aplicaciones posteriores. Fuente...

BlackHat-Europe-2022

BlackHat-Europe-2022 Select Bugs From Binary Where Pattern Like CVE-1337-Days Resumen La revisión estática de código es una forma eficaz de descubrir variantes de vulnerabilidades y primitivas de explotación, pero dos de las tareas más desafiantes del análisis estático son la extracción eficaz de...

EUVD-2026-91460

YesWiki before 4.6.7 contains an access control vulnerability allowing unauthenticated attackers to overwrite any existing wiki page, including pages whose write ACL restricts editing, via the Bazar entry-creation flow. Attackers can submit a crafted entry with an attacker-controlled idfiche...

PT-2026-104090

The Motors WordPress plugin before 1.4.124 does not properly verify that a user is authorised to modify a listing before processing one of its listing management actions, allowing authenticated attackers with subscriber-level access and above to set metadata on posts they do not own, including...

AlmaLinux 9.2 [TuxCare] Security Update: python3.11-pip / python3.11-pip-wheel (ALMALINUX9.2:CLSA-2025:1765376235)

The AlmaLinux 9.2 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.2:CLSA-2025:1765376235 advisory. - Directory traversal vulnerability in the 1 extract and 2 extractall functions in the tarfile module in Python allows user-assisted remote...

Rocky Linux 9.6 [TuxCare] Security Update: rhel-net-naming-sysattrs / systemd / systemd-boot-unsigned / etc (ALMALINUX9.6:CLSA-2026:1779217317)

The Rocky Linux 9.6 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1779217317 advisory. - systemd, a system and service manager, as PID 1 hits an assert and freezes execution when an unprivileged IPC API call is made with...

CVE-2026-102588 Moodle: csrf in xml grade import

A flaw was found in Moodle. The XML grade import feature lacks proper Cross-Site Request Forgery CSRF token validation. By tricking an authenticated user with grade management permissions into visiting a malicious webpage, an attacker can trigger unauthorized requests on the victim's behalf. This...

CVE-2026-102588

A flaw was found in Moodle. The XML grade import feature lacks proper Cross-Site Request Forgery CSRF token validation. By tricking an authenticated user with grade management permissions into visiting a malicious webpage, an attacker can trigger unauthorized requests on the victim's behalf. This...

EUVD-2026-89568

Image Scanner Driver for Linux contains a link following vulnerability. An attacker who can log in to a Linux system where the product is installed may overwrite arbitrary files by using a special method in advance...

CentOS Linux 8 [TuxCare] Security Update: systemd / systemd-container / systemd-devel / etc (CENTOS-STREAM8:CLSA-2026:1784813417)

The CentOS Linux 8 host has packages installed that are affected by a vulnerability as referenced in the TuxCare CENTOS- STREAM8:CLSA-2026:1784813417 advisory. - systemd, a system and service manager, as PID 1 hits an assert and freezes execution when an unprivileged IPC API call is made with...

CVE-2026-93786

A flaw was found in the Linux kernel's ksmbd in-kernel Server Message Block component. When creating new files or directories, ksmbd improperly modified inherited Access Control Lists ACLs by overwriting restrictive permission masks. An authenticated user creating objects on an SMB share could...

CVE-2026-92799: Improper Authorization

The Online Scheduling and Appointment Booking System – Bookly plugin for WordPress is vulnerable to Authorization Bypass via PHP Type Juggling in all versions up to, and including, 28.2. This is due to the postValidateCustomer function using a loose PHP inequality operator != to compare the...

FreeBSD : podman -- vulnerabilities (050e54b4-b81e-11f1-b540-589cfc10a551)

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the 050e54b4-b81e-11f1-b540-589cfc10a551 advisory. The Podman developers report: This release addresses CVE-2025-11395, where importing images...

CVE-2026-18439: Authorization Bypass Through User-Controlled Key

The Tutor LMS – eLearning and online course solution plugin for WordPress is vulnerable to Insecure Direct Object Reference in versions up to, and including, 4.0.7 via the tutorquizbuildersave AJAX action due to missing validation that nested questionid, answerid, deletedquestionids, and...

User Impersonation

Overview @libp2p/peer-store is a Stores information about peers libp2p knows on the network Affected versions of this package are vulnerable to User Impersonation via consumePeerRecord in peer-store/src/index.ts, where the peer ID derived from the envelope's signing public key is compared against...

Session Fixation

Overview Affected versions of this package are vulnerable to Session Fixation through the CookieJar middleware accepting and storing a response cookie's Domain attribute without verifying that it matches the host that supplied the cookie or rejecting public suffixes. An attacker can cause cookies...