CVE-2026-42449 n8n-MCP: IPv4-mapped IPv6 addresses bypass SSRF protection in validateUrlSync(), enabling full SSRF for SDK embedders

n8n-MCP is an MCP server that provides AI assistants access to n8n node documentation, properties, and operations. In versions 2.47.4 through 2.47.13, the SDK embedder path N8NDocumentationMCPServer constructor, getN8nApiClient, and validateInstanceContext, the synchronous URL validator in...

CVE-2026-42449 n8n-MCP: IPv4-mapped IPv6 addresses bypass SSRF protection in validateUrlSync(), enabling full SSRF for SDK embedders

n8n-MCP is an MCP server that provides AI assistants access to n8n node documentation, properties, and operations. In versions 2.47.4 through 2.47.13, the SDK embedder path N8NDocumentationMCPServer constructor, getN8nApiClient, and validateInstanceContext, the synchronous URL validator in...

PT-2026-38422

Name of the Vulnerable Software and Affected Versions Fluent Forms WordPress plugin versions prior to 6.2.1 PAN-OS versions prior to 10.2.9-h1 PAN-OS versions prior to 11.0.4-h2 PAN-OS versions prior to 11.1.2-h3 Description Fluent Forms contains an issue where ownership is not properly verified...

n8n-MCP 代码问题漏洞

n8n-MCP is a model context protocol server developed by Romuald Członkowski, an individual developer. There are code vulnerabilities in versions 2.47.4 to 2.47.13 of n8n-MCP. These vulnerabilities stem from the fact that the SSRFRProtection.validateUrlSync URL verifier does not check IPv6...

The vulnerability of MySQL protocol discrivers and traffic analyzers for computer networks by Wireshark allows attackers to cause service failures.

The vulnerability of the MySQL protocol analyzer and traffic analyzer for computer networks by Wireshark is related to access to an uninitialized pointer. Exploiting this vulnerability can allow attackers to cause service failures...

Playwright Capture permits access to local files and internal network resources during page capture

Playwright Capture did not sufficiently restrict navigations and resource requests initiated by rendered pages. An attacker-controlled page could abuse browser-side redirection mechanisms, such as window.location.href, to make the capture process open file:// URLs or request resources hosted on...

Exploit for CVE-2026-0300

PAN-OS CVE-2026-0300 Non-Destructive Exposure Survey Tool...

CVE-2026-0300

CVE-2026-0300 is a buffer-overflow vulnerability in the PAN-OS User-ID Authentication Portal (Captive Portal) that allows unauthenticated remote code execution with root privileges on affected PA-Series and VM-Series firewalls. Exploitation has been observed in the wild when the portal is exposed...

CVE-2026-7961

Google Chrome and the Chromium browser (including versions used in Astra Linux , Fedora , and Debian ) are vulnerable to a security flaw due to insufficient validation of untrusted input in the Permissions feature. This flaw exists in versions prior to 148.0.7778.96 . An attacker on the local net...

Critical Buffer Overflow Vulnerability in PAN-OS Exploited in-the-Wild

Detect and mitigate CVE-2026-0300, a critical vulnerability in Palo Alto Networks PAN-OS User-ID Authentication Portal that allows unauthenticated attackers to achieve remote code execution RCE with root privileges...

Vulnerability handling in Palo Alto Networks PAN-OS

Palo Alto Networks has identified a vulnerability in PAN-OS, specifically in the User-ID Authentication Portal component of the PA-Series and VM-Series firewalls. The vulnerability involves a buffer overflow in the User-ID Authentication Portal, allowing unauthenticated attackers to execute...

Palo Alto Networks PAN-OS 缓冲区错误漏洞

Palo Alto Networks PAN-OS is an operating system developed by Palo Alto Networks for its firewall devices. There is a buffer overflow vulnerability in Palo Alto Networks PAN-OS, which stems from insufficient boundary checks during the processing of certain data packets by the User-ID Authenticati...

Palo Alto Networks PAN-OS Out-of-bounds Write Vulnerability

Palo Alto Networks PAN-OS contains an out-of-bounds write vulnerability in the User-ID Authentication Portal aka Captive Portal service that can allow an unauthenticated attacker to execute arbitrary code with root privileges on the PA-Series and VM-Series firewalls by sending specially crafted...

PT-2026-37258

Name of the Vulnerable Software and Affected Versions MagicMirror² versions prior to 2.36.0 Description An unauthenticated Server-Side Request Forgery SSRF exists in the '/cors' endpoint, which acts as an open HTTP proxy without authentication or URL validation. This allows remote attackers to...

OpenClaw 代码问题漏洞

OpenClaw is an open-source intelligent artificial assistant developed by OpenClaw. Versions of OpenClaw prior to 2026.4.14 had code vulnerabilities. These vulnerabilities stemmed from the browser SSRF policy, which allowed private network navigation by default. This configuration flaw could enabl...

VulnCheck KEV: CVE-2026-0300

Palo Alto Networks PAN-OS contains an out-of-bounds write vulnerability in the User-ID Authentication Portal aka Captive Portal service that can allow an unauthenticated attacker to execute arbitrary code with root privileges on the PA-Series and VM-Series firewalls by sending specially crafted...

CVE-2025-66369

An issue was discovered in MM in Samsung Mobile Processor, Wearable Processor, and Modem Exynos 980, 990, 850, 2100, 1280, 2200, 1330, 1380, 1480, 2400, 1580, W920, W930, W1000, Modem 5123, and Modem 5300. Incorrect handling of 5G NR NAS registration accept messages leads to a Denial of Service...

OESA-2026-2175 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: IEEE P802.11-REVme D1.1 through D7.0 allows FragAttacks against mesh networks. In mesh networks using Wi-Fi Protected Access WPA, WPA2, or WPA3 or Wired Equivalent Privacy WEP, an adversary can exploit this vulnerability to injec...

OESA-2026-2172 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: IEEE P802.11-REVme D1.1 through D7.0 allows FragAttacks against mesh networks. In mesh networks using Wi-Fi Protected Access WPA, WPA2, or WPA3 or Wired Equivalent Privacy WEP, an adversary can exploit this vulnerability to injec...

CVE-2026-22726

The CVE-2026-22726 describes a Route Services firewall bypass in Cloud Foundry: a route-service could be abused by a user with Cloud Foundry access to forward app traffic to internal HTTP services reachable by the Gorouter, bypassing configured egress rules. Affected routing release versions are ...