CVE-2026-5205

A vulnerability was identified in chatwoot up to 4.11.2. Affected by this vulnerability is the function Webhooks::Trigger in the library lib/webhooks/trigger.rb of the component Webhook API. Such manipulation of the argument url leads to server-side request forgery. The attack can be launched...

CVE-2026-34506 OpenClaw < 2026.3.8 - Sender Allowlist Bypass in Microsoft Teams Plugin via Route Allowlist Configuration

OpenClaw before 2026.3.8 contains a sender allowlist bypass vulnerability in its Microsoft Teams plugin that allows unauthorized senders to bypass intended authorization checks. When a team/channel route allowlist is configured with an empty groupAllowFrom parameter, the message handler synthesiz...

VulnCheck KEV: CVE-2026-4020

The Gravity SMTP plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 2.1.4. This is due to a REST API endpoint registered at /wp-json/gravitysmtp/v1/tests/mock-data with a permissioncallback that unconditionally returns true, allowing any...

Chatwoot 代码问题漏洞

Chatwoot is an open-source application developed by Chatwoot itself. It serves as an alternative to proprietary solutions such as customer engagement suites, intercom systems, Zendesk, and Salesforce service clouds. Versions of Chatwoot prior to 4.11.2 contained a code vulnerability. This...

PT-2026-29296

Name of the Vulnerable Software and Affected Versions chatwoot versions prior to 4.11.3 Description An issue exists in the Webhook API component within the Webhooks::Trigger function located in the lib/webhooks/trigger.rb library. Manipulation of the url argument allows a remote attacker to perfo...

CVE-2026-25627

NanoMQ MQTT Broker NanoMQ is an all-around Edge Messaging Platform. Prior to version 0.24.8, NanoMQ’s MQTT-over-WebSocket transport can be crashed by sending an MQTT packet with a deliberately large Remaining Length in the fixed header while providing a much shorter actual payload. The code path...

CVE-2026-25627 nanomq: OOB Read / Crash (DoS) via Malformed MQTT Remaining Length over WebSocket

NanoMQ MQTT Broker NanoMQ is an all-around Edge Messaging Platform. Prior to version 0.24.8, NanoMQ’s MQTT-over-WebSocket transport can be crashed by sending an MQTT packet with a deliberately large Remaining Length in the fixed header while providing a much shorter actual payload. The code path...

CVE-2026-21717

A flaw in V8's string hashing mechanism causes integer-like strings to be hashed to their numeric value, making hash collisions trivially predictable. By crafting a request that causes many such collisions in V8's internal string table, an attacker can significantly degrade performance of the...

CVE-2026-21717

A flaw in V8's string hashing mechanism causes integer-like strings to be hashed to their numeric value, making hash collisions trivially predictable. By crafting a request that causes many such collisions in V8's internal string table, an attacker can significantly degrade performance of the...

kernel: ALSA: aloop: Fix racy access at PCM trigger

In the Linux kernel, the following vulnerability has been resolved: ALSA: aloop: Fix racy access at PCM trigger The PCM trigger callback of aloop driver tries to check the PCM state and stop the stream of the tied substream in the corresponding cable. Since both check and stop operations are...

OpenClaw 数据伪造问题漏洞

OpenClaw is an intelligent artificial assistant open-sourced by OpenClaw. OpenClaw suffers from a data forgery issue vulnerability that can be exploited by an attacker to inject forged Feishu events and trigger execution by downstream tools...

Linux Distros Unpatched Vulnerability : CVE-2026-23309

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: tracing: Add NULL pointer check to triggerdatafree If triggerdataalloc fails and returns NUL...

EUVD-2026-16758

Fleet is open source device management software. Prior to 4.81.1, a command injection vulnerability in Fleet's software installer pipeline allows an attacker to achieve arbitrary code execution as root macOS/Linux or SYSTEM Windows on managed hosts when an uninstall is triggered for a crafted...

GHSA-3C7F-5HGJ-H279 n8n has XSS in Chat Trigger Node through Custom CSS

Impact An authenticated user with permission to create or modify workflows could inject malicious JavaScript into the Custom CSS field of the Chat Trigger node. Due to a misconfiguration in the sanitize-html library, the sanitization could be bypassed, resulting in stored XSS on the public chat...

n8n has XSS in Chat Trigger Node through Custom CSS

Impact An authenticated user with permission to create or modify workflows could inject malicious JavaScript into the Custom CSS field of the Chat Trigger node. Due to a misconfiguration in the sanitize-html library, the sanitization could be bypassed, resulting in stored XSS on the public chat...

Cross-site Scripting (XSS)

Overview @n8n/n8n-nodes-langchain is a Affected versions of this package are vulnerable to Cross-site Scripting XSS via the Custom CSS field in the Chat Trigger node due to improper sanitization in the sanitize-html library. An authenticated user with permission to create or modify workflows and...

n8n has a Stored XSS Vulnerability in its Form Trigger

Impact An authenticated user with permission to create or modify workflows could exploit a flaw in the Form Trigger node's CSS sanitization to store a cross-site scripting XSS payload. The injected script executes persistently for every visitor of the published form, enabling form submission...

Cross-site Scripting (XSS)

Overview n8n-nodes-base is a Base nodes of n8n Affected versions of this package are vulnerable to Cross-site Scripting XSS via the Form Trigger node. An attacker can execute arbitrary scripts in the context of users visiting a published form by injecting malicious payloads, potentially leading t...

GHSA-Q4FM-PJQ6-M63G n8n has a Stored XSS Vulnerability in its Form Trigger

Impact An authenticated user with permission to create or modify workflows could exploit a flaw in the Form Trigger node's CSS sanitization to store a cross-site scripting XSS payload. The injected script executes persistently for every visitor of the published form, enabling form submission...

PT-2026-51782

Name of the Vulnerable Software and Affected Versions n8n versions prior to 1.123.25 n8n versions prior to 2.11.2 Description An authenticated user with permissions to create or modify workflows can exploit a flaw in the CSS sanitization of the Form Trigger node to store a cross-site scripting XS...