CVE-2026-70656

Checkmate is an open-source, self-hosted tool designed to track and monitor server hardware, uptime, response times, and incidents in real-time with beautiful visualizations. From 3.5.1 until 3.9.2, an authenticated admin or superadmin can set matchMethod to regex and place a malicious expression...

CVE-2026-70656 Checkmate: Regular Expression Denial of Service (ReDoS) via User-Controlled Regex in Monitor Advanced Matching

Checkmate is an open-source, self-hosted tool designed to track and monitor server hardware, uptime, response times, and incidents in real-time with beautiful visualizations. From 3.5.1 until 3.9.2, an authenticated admin or superadmin can set matchMethod to regex and place a malicious expression...

CVE-2026-70656

Checkmate (open-source self-hosted server monitoring tool) versions 3.5.1 through 3.9.2 are vulnerable to ReDoS (Regular Expression Denial of Service). An authenticated admin or superadmin can set matchMethod to regex and inject a malicious expression into the expectedValue field for advanced HTT...

Error: "StoreFront Monitor Probe Failed" on NetScaler

StoreFront monitor does not work on NetScaler and displays error "StoreFront Monitor Probe Failed". When http monitor is bound to StoreFront service, 200 OK is received in response and service shows as UP. When https monitor is bound to StoreFront service, it fails with error 404 Not Found...

SUSE CVE-2012-3973

The debugger in the developer-tools subsystem in Mozilla Firefox before 15.0, when remote debugging is disabled, does not properly restrict access to the remote-debugging service, which allows remote attackers to execute arbitrary code by leveraging the presence of the HTTPMonitor extension and...

[Charles] Web Debugging Proxy Application

Charles is a web proxy HTTP Proxy / HTTP Monitor that runs on your own computer. Your web browser or any other Internet application is then configured to access the Internet through Charles, and Charles is then able to record and display for you all of the data that is sent and received. In Web a...

Kaspersky antivirus 6: HTTP monitor bypassing

Kaspersky antivirus 6 Kaspersky internet security 6 www.kaspersky.com Vulnerable Systems: KAV6, KIS6 Detail: The vulnerability is caused due to HTTP parsing errors in the HTTP monitor Kaspersky Web-antivirus. Any mailicious software on local computer can bypass HTTP virus monitor. Solution: There...