EUVD-2026-87523

OpenClaw before 2026.8.2 contains a denial of service vulnerability in the Browser extension relay that allows unauthenticated network sources to exhaust pending-authentication capacity. Attackers can hold every pending slot by maintaining silent WebSocket upgrades, preventing paired extensions...

CVE-2026-100527

OpenClaw before 2026.8.2 contains a denial of service vulnerability in the Browser extension relay that allows unauthenticated network sources to exhaust pending-authentication capacity. Attackers can hold every pending slot by maintaining silent WebSocket upgrades, preventing paired extensions...

CVE-2026-100527

Versions of OpenClaw prior to 2026.8.2 are vulnerable to a denial of service (DoS) flaw within the Browser extension relay . This issue allows unauthenticated network sources to exhaust pending-authentication capacity by maintaining silent WebSocket upgrades . By occupying every available pending...

PT-2026-99164

Name of the Vulnerable Software and Affected Versions OpenClaw versions prior to 2026.8.2 Description A denial of service issue exists in the Browser extension relay. Unauthenticated network sources can exhaust the pending-authentication capacity by maintaining silent WebSocket upgrades. This...

CVE-2026-100521: Improper Neutralization of Input During Web Page Generation

Cotonti through 1.0.0 contains a reflected cross-site scripting vulnerability in the search plugin highlight parameter that performs no HTML or JavaScript escaping. Attackers can craft malicious links with injected JavaScript in the highlight parameter that executes in the browser of any visitor...

PT-2026-99313

Name of the Vulnerable Software and Affected Versions SiYuan versions 2.1.0 through 3.8.3 Description A cross-site request forgery issue exists in the CheckAuth lock-screen pass-through branch. The system grants administrator access to loopback requests without validating Origin headers, which ar...

CVE-2026-100527: Uncontrolled Resource Consumption

OpenClaw before 2026.8.2 contains a denial of service vulnerability in the Browser extension relay that allows unauthenticated network sources to exhaust pending-authentication capacity. Attackers can hold every pending slot by maintaining silent WebSocket upgrades, preventing paired extensions...

PT-2026-99212

Name of the Vulnerable Software and Affected Versions OpenClaw versions prior to 2026.8.1 Description An issue exists in browser wait predicates that allows attackers to bypass server-side request forgery SSRF protections. By using the wait --fn function against an existing browser session, an...

PT-2026-99225

Name of the Vulnerable Software and Affected Versions OpenClaw versions prior to 2026.7.1 Description A sandbox bypass exists in the browser tool that allows sandboxed sessions to access paired node browser actions, even when the allowHostControl variable is set to false. An attacker who controls...

PT-2026-99148

Name of the Vulnerable Software and Affected Versions Cotonti version 1.0.0 Description A reflected cross-site scripting issue exists in the 'message.php' endpoint. The lng parameter is not properly escaped before being displayed in the confirmation dialog, allowing unauthenticated attackers to...

CVE-2026-100576: Server-Side Request Forgery (SSRF)

OpenClaw versions before 2026.8.1 contain a server-side request forgery vulnerability in browser wait predicates that allows attackers to bypass SSRF protections by reaching blocked destinations. Attackers can use the wait --fn function against an existing browser session to request loopback or...

PT-2026-99224

Name of the Vulnerable Software and Affected Versions OpenClaw versions prior to 2026.7.1 Description The software fails to enforce the administrator scope requirement for browser control when accessed via the node.invoke method, despite direct browser.request access requiring such scope. In...

CVE-2026-100588: Incorrect Authorization

OpenClaw npm package 'openclaw' before 2026.7.1 does not enforce the administrator scope requirement on browser control when it is reached through the node.invoke method, although direct browser.request access requires administrator scope. In Gateway deployments that honor caller identity and...

CVE-2026-100589: Incorrect Authorization

OpenClaw versions before 2026.7.1 contain a sandbox bypass vulnerability in the browser tool that allows sandboxed sessions to access paired node browser actions despite allowHostControl=false configuration. Attackers with control over sandboxed agent input can select a paired node and perform ho...

CVE-2026-79173

A flaw was found in chromium-browser. A remote attacker could exploit this vulnerability by crafting a malicious HTML page, leading to user interface UI misrepresentation. This misrepresentation allows the attacker to spoof UI elements, potentially deceiving users...

Chromium CVE-2026-95298: Use after free in Browser

This CVE was assigned by Chrome. Microsoft Edge Chromium-based ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information...

CVE-2026-79151

A flaw was found in Chromium-browser's Safebrowsing component. A remote attacker could exploit this vulnerability by providing a specially crafted file. This could allow the attacker to bypass system access restrictions...

CVE-2026-84348

A flaw was found in the MediaCapture component of chromium-browser. A remote attacker could exploit this vulnerability by enticing a user to visit a specially crafted HTML page. This could potentially lead to the leakage of sensitive information...

CVE-2026-84331

A flaw was found in chromium-browser. This incorrect authorization vulnerability allows a remote attacker, who has already compromised the renderer process, to bypass the web origin policy by using a specially crafted HTML page. This could lead to unauthorized access to data or functionality acro...

CVE-2026-79090

A flaw was found in chromium-browser. Improper privilege management in the Actor component allows a remote attacker to bypass system access restrictions. This can be achieved by leveraging social engineering techniques through a specially crafted HTML page...