CVE-2026-54309

n8n is an open source workflow automation platform. Prior to 2.25.7 and 2.26.2, when @n8n/mcp-browser is run in HTTP transport mode, the MCP endpoint accepts session initialization and tool invocation requests without any authentication. Any network-reachable client, or any website visited by the...

CVE-2026-54309

CVE-2026-54309 affects n8n when the MCP Browser is run with HTTP transport. The MCP endpoint accepts session initialization and tool invocation without authentication, enabling unauthenticated callers (including websites visited by the user) to access browser-control tools (navigation, JavaScript...

n8n: MCP Browser HTTP Transport Exposes Unauthenticated Browser-Control Sessions

Impact When @n8n/mcp-browser is run in HTTP transport mode, the MCP endpoint accepts session initialization and tool invocation requests without any authentication. Any network-reachable client, or any website visited by the user, can establish an MCP session and invoke browser-control tools. Whe...

PT-2026-50175

Name of the Vulnerable Software and Affected Versions n8n versions prior to 2.25.7 n8n versions prior to 2.26.2 Description When @n8n/mcp-browser is operated in HTTP transport mode using the --transport http flag, the MCP endpoint allows session initialization and tool invocation requests without...

CVE-2026-53812

OpenClaw before 2026.5.18 contains a server-side request forgery vulnerability in browser control that allows authenticated users to bypass private-network navigation checks through Playwright act interactions. Attackers can trigger navigation to private-network targets via action-triggered...

EUVD-2026-36318

OpenClaw before 2026.5.18 contains a server-side request forgery vulnerability in browser control that allows authenticated users to bypass private-network navigation checks through Playwright act interactions. Attackers can trigger navigation to private-network targets via action-triggered...

OpenClaw 代码问题漏洞

OpenClaw is an open-source intelligent artificial assistant developed by OpenClaw. Versions of OpenClaw prior to 2026.5.18 had code vulnerabilities. These vulnerabilities stemmed from server-side request forgeing issues in browser control, allowing authenticated users to bypass private network...

PT-2026-48742

Name of the Vulnerable Software and Affected Versions OpenClaw versions prior to 2026.5.18 Description An issue in browser control allows authenticated users to perform server-side request forgery SSRF, which is a flaw that enables an attacker to induce the server-side application to make request...

CVE-2026-4293

The affected Kieback & Peter DDC building controllers are vulnerable to cross-site scripting, enabling JavaScript to be executed by the victim's browser, which allows the attacker to control the browser...

CVE-2026-4293

The affected Kieback & Peter DDC building controllers are vulnerable to cross-site scripting, enabling JavaScript to be executed by the victim's browser, which allows the attacker to control the browser...

CVE-2026-4293

The CVE-2026-4293 entry covers cross-site scripting in Kieback & Peter DDC Building Controllers. Affected component: DDC building controllers; vulnerability allows attacker-supplied scripting to run in the victim’s browser, enabling browser control. CVSS 3.1 metrics show Network attack vector, no...

CamoFox MCP: Unauthenticated HTTP MCP browser-control surface

Unauthenticated HTTP MCP browser-control surface in camofox-mcp Summary camofox-mcp exposed a Streamable HTTP MCP endpoint at /mcp with rate limiting but no inbound MCP-layer authentication. When HTTP mode was enabled, any client that could reach /mcp could list and invoke browser-control tools. ...

CVE-2026-27662

Affected devices do not properly restrict access to the web browser via the Control Panel when no corresponding security mechanisms are in place. This could allow an unauthenticated attacker to gain unauthorized access to the web browser, potentially enabling the discovery of backdoors, performin...

Astra Linux – Vulnerability in Firefox

The Remote Agent, used in WebDriver, did not validate the Host or Origin headers. This could have allowed websites to connect back locally to the user’s browser to control it. This bug only affected Firefox when WebDriver was enabled, which is not the default configuration.. This vulnerability...

GHSA-F5FM-9JMP-C88R Duplicate Advisory: OpenClaw: Trailing-dot localhost CDP hosts could bypass remote loopback protections

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-fh32-73r9-rgh5. This link is maintained to preserve external references. Original Description OpenClaw before 2026.4.2 fails to normalize trailing-dot localhost hosts in remote CDP discovery responses, allowing...

CVE-2026-41372

Technical details such as affected products, versions, root cause, and remediation are not publicly available in the provided documents. Monitor for updates from NVD, CVE lists, and vendor advisories.

CVE-2026-41372

OpenClaw before 2026.4.2 fails to normalize trailing-dot localhost hosts in remote CDP discovery responses, allowing bypass of loopback protections. Attackers can craft hostile discovery responses returning localhost. to retarget authenticated browser control toward localhost endpoints and expose...

EUVD-2026-17490

Sliver is a command and control framework that uses a custom Wireguard netstack. Prior to version 1.7.4, a single click on a malicious link gives an unauthenticated attacker immediate, silent control over every active C2 session or beacon, capable of exfiltrating all collected target data e.g. SS...

CVE-2026-32041

OpenClaw versions prior to 2026.3.1 fail to properly handle authentication bootstrap errors during startup, allowing browser-control routes to remain accessible without authentication. Local processes or loopback-reachable SSRF paths can exploit this to access browser-control routes including...

Missing Authentication for Critical Function

Overview openclaw is a 🦞 OpenClaw — Personal AI Assistant Affected versions of this package are vulnerable to Missing Authentication for Critical Function due to improper handling of authentication bootstrap errors during startup, which leaves browser-control routes accessible without...