Security Bulletin: IBM MQ client is vulnerable to remote code execution (CVE-2026-11727)

Summary IBM MQ has addressed a heap buffer overflow vulnerability in the MQ client's MQOPEN reply handler that could allow a rogue queue manager or man-in-the-middle attacker on an unencrypted channel to execute arbitrary code on a connecting client Vulnerability Details CVEID:CVE-2026-11727...

CVE-2026-8821

Mattermost versions 11.9.x = 11.9.0, 11.8.x = 11.8.4, 11.7.x = 11.7.7, 10.11.x = 10.11.22 fail to validate channel member-management permission during playbook run creation, allowing an authenticated channel member to add an arbitrary user to a restricted channel via the run owner field...

CVE-2026-10542

Mattermost versions 11.9.x = 11.9.0, 11.8.x = 11.8.4, 11.7.x = 11.7.7, 10.11.x = 10.11.22 fail to validate channel action ownership which allows channel managers to update actions in other channels via the channel action update endpoint.. Mattermost Advisory ID: MMSA-2026-00692...

CVE-2026-8821

Mattermost versions 11.9.0, 11.8.4, 11.7.7, and 10.11.22 (and below within their respective branches) contain a permission bypass in the Playbooks feature. During playbook run creation, the system fails to validate the channel member-management permission, allowing an authenticated channel member...

CVE-2026-8821 Playbooks run owner channel membership permission bypass

Mattermost versions 11.9.x = 11.9.0, 11.8.x = 11.8.4, 11.7.x = 11.7.7, 10.11.x = 10.11.22 fail to validate channel member-management permission during playbook run creation, allowing an authenticated channel member to add an arbitrary user to a restricted channel via the run owner field...

CVE-2026-10542 Playbooks channel action update validation issue

Mattermost versions 11.9.x = 11.9.0, 11.8.x = 11.8.4, 11.7.x = 11.7.7, 10.11.x = 10.11.22 fail to validate channel action ownership which allows channel managers to update actions in other channels via the channel action update endpoint.. Mattermost Advisory ID: MMSA-2026-00692...

EUVD-2026-77366

Mattermost versions 11.9.x = 11.9.0, 11.8.x = 11.8.4, 11.7.x = 11.7.7, 10.11.x = 10.11.22 fail to validate channel action ownership which allows channel managers to update actions in other channels via the channel action update endpoint.. Mattermost Advisory ID: MMSA-2026-00692...

CVE-2026-10542

Mattermost versions 11.9.x ≤ 11.9.0, 11.8.x ≤ 11.8.4, 11.7.x ≤ 11.7.7, and 10.11.x ≤ 10.11.22 contain a validation flaw in the Playbooks channel action update endpoint . The failure to validate channel action ownership allows a channel manager to update actions belonging to other channels, leadin...

kernel: scsi: scsi_transport_fc: Widen FPIN pname walker counter to u32

A flaw was found in the Linux kernel's Fibre Channel FC transport component. An adjacent Fibre Channel fabric actor, such as a compromised switch or fabric controller, can send a specially crafted FPIN ELS Fabric Performance Incentive Notification Extended Link Service frame. This malformed frame...

Erlang-OTP-PoC_CVE-2025-32433

Confusión de canales previo a la autenticación en Erlang/OTP SSH 📺 Video de Prueba de Concepto Descripción: Una demostración de la vulnerabilidad de Confusión de canales previo a la autenticación en Erlang/OTP SSH. Haga clic aquí para ver la demostración completa en YouTube Resumen ¿De qué trata...

jenkins_scan

jenkinsscan Encuentra entornos Jenkins y comprueba el CVE-2024-23897 Cómo funciona Detección de Jenkins Prueba las rutas: /, /login, /oops, /api/json, /cli, /jenkins/, /jenkins/api/json Identifica vía: 1. Header X-Jenkins — más confiable, también devuelve la versión 2. Header X-Hudson — instancia...

spectre-attack

Spectre 攻击示例 使用 2018 年 1 月 2 日披露的“Spectre”漏洞利用的示例（CVE-2017-5753 和 CVE-2017-5715） Spectre 打破了不同应用程序之间的隔离。它允许攻击者诱骗遵循最佳实践的无错误程序泄露其秘密。事实上，这些最佳实践的安全性检查反而增加了攻击面，并可能使应用程序更容易受到 Spectre 攻击。 Spectre 论文 - Spectre 论文及代码来源 语言 C 语言，使用以下库： stdio.h stdint.h intrin.h - 用于 rdtscp 和 clflush 示例的功能是什么？ 我们将文本 "The...

CVE-2018-3639

CVE-2018-3639 Prueba de concepto de Speculative Store Bypass CVE-2018-3639 para Linux Descarga root@kitploit: git clone [email protected]:mmxsrup/CVE-2018-3639.git Compilación root@kitploit: cd CVE-2018-3639 make Ejecución root@kitploit: ./specter Salida root@kitploit: $ ./spectre idx: 0,...

CVE-2018-10933

POC of CVE-2018-10933 A vulnerability was found in libssh's server-side state machine before versions 0.7.6 and 0.8.4. A malicious client could create channels without first performing authentication, resulting in unauthorized access. Usage : root@kitploit: python3 libssh.py -s SERVERADD -u...

LdapRelayScan

LDAP Relay Scan Una herramienta para comprobar en los controladores de dominio las protecciones del servidor LDAP con respecto al relay de autenticación NTLM. Si estás interesado en los detalles específicos de la enumeración basada en errores, consulta más abajo. Para obtener detalles sobre qué s...

CVE-2026-65615

creationtimestamp| type| source ---|---|--- 2026-09-13 14:00:11+00:00| published-proof-of-concept| https://t.me/GithubRedTeam/102203 2026-09-14 00:00:13+00:00| published-proof-of-concept| https://t.me/GithubRedTeam/102203 2026-09-14 03:00:06+00:00| seen|...

CVE-2020-16012-PoC

CVE-2020-16012 | Ataque de canal lateral Este repositorio contiene Pruebas de Concepto PoCs para CVE-2020-16012 , una vulnerabilidad de canal lateral identificada en la implementación de CanvasRenderingContext2D.drawImage en Firefox y Chromium. Este proyecto fue realizado como un esfuerzo...

CVE-2018-10933

CVE-2018-10933 在libssh的服务器端状态机中（版本0.7.6和0.8.4之前）发现了一个漏洞。 恶意客户端可以在未首先进行身份验证的情况下创建通道，从而导致未授权访问。 一些细节 该问题源于libssh在认证过程中不维护状态，以及这种状态缺失如何被用来绕过认证。简而言之，将连接视为一个多步骤过程：步骤1、步骤2、步骤3……由于libssh不强制执行步骤的顺序，你基本上可以直接跳到步骤3，而不经过步骤1和步骤2。 有趣的是，之前在SSH库Paramiko中也发现了同样的问题：CVE-2018-7750。 文档 Exploit-DB :...

Unity Linux 20.1050e / 20.1060e / 20.1070-8ae / 20.1070e Security Update: bind (UTSA-2023-003035)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2023-003035 advisory. The code that processes control channel messages sent to named calls certain functions recursively during packet parsing. Recursion depth is only limited by the...

CVE-2026-82019

creationtimestamp| type| source ---|---|--- 2026-09-12 15:00:04+00:00| published-proof-of-concept| https://t.me/hackingAttack/193956 2026-09-12 15:00:05+00:00| published-proof-of-concept| https://t.me/hackingAttack/193954 2026-09-13 00:00:41+00:00| published-proof-of-concept|...