Directory Traversal

Overview changedetection.io is a Website change detection and monitoring service Affected versions of this package are vulnerable to Directory Traversal via the restorebackup function. An attacker can overwrite arbitrary files outside the intended extraction directory by uploading a specially...

Fake Zoom, Teams Meeting Invites Use Compromised Certificates to Drop Malware

A new phishing campaign is using stolen certificates from TrustConnect Software PTY LTD to sign malware. By impersonating updates for Zoom and Microsoft Teams, hackers install RMM tools to gain persistent, privileged access to networks...

Signed malware impersonating workplace apps deploys RMM backdoors

In February 2026, Microsoft Defender Experts identified multiple phishing campaigns attributed to an unknown threat actor. The campaigns used workplace meeting lures, PDF attachments, and abuse of legitimate binaries to deliver signed malware. Phishing emails directed users to download malicious...

Signed malware impersonating workplace apps deploys RMM backdoors

In February 2026, Microsoft Defender Experts identified multiple phishing campaigns attributed to an unknown threat actor. The campaigns used workplace meeting lures, PDF attachments, and abuse of legitimate binaries to deliver signed malware. Phishing emails directed users to download malicious...

Fake Zoom and Google Meet Pages Trick Users Into Installing Monitoring Tool

Fake Zoom and Google Meet pages trick users into installing a monitoring software on Windows systems through phishing links and fake updates...

Samsung TVs stop spying on viewers in Texas. Here’s how to disable ACR anywhere

Samsung has settled a lawsuit with the Texas Attorney General over how its smart TVs collect and monetize viewing data using Automated Content Recognition ACR. As part of the settlement, Samsung agreed to stop collecting ACR data from Texans without explicit, informed consent and to rewrite its...

📄 Checkmk 2.4.0p21 Cross Site Scripting

Checkmk suffers from a persistent cross site scripting vulnerability. Versions affected include 2.4.0 before 2.4.0p22 and 2.3.0 before 2.3.0p43. ============================================================================================================================================= | Title :...

Cross-site Scripting (XSS)

Overview Affected versions of this package are vulnerable to Cross-site Scripting XSS via the query parameter in the on-demand query list. An attacker can execute arbitrary JavaScript in the browsers of users who view the affected page by injecting malicious scripts. This can lead to privilege...

CVE-2026-26932

Improper Validation of Array Index CWE-129 in the PostgreSQL protocol parser in Packetbeat can lead Denial of Service via Input Data Manipulation CAPEC-153. An attacker can send a specially crafted packet causing a Go runtime panic that terminates the Packetbeat process. This vulnerability requir...

CVE-2025-64999

Improper neutralization of input in Checkmk versions 2.4.0 before 2.4.0p22, and 2.3.0 before 2.3.0p43 allows an attacker that can manipulate a host's check output to inject malicious JavaScript into the Synthetic Monitoring HTML logs, which can then be accessed via a crafted phishing link...

PSI Probe 代码问题漏洞

PSI Probe is an open-source monitoring and management tool for Tomcat developed by Psi-Probe. Versions of PSI Probe 5.3.0 and earlier contained code vulnerabilities. These vulnerabilities stemmed from operations on the lookup function in the psi-probe-core/src/main/java/psiprobe/tools/Whois.java...

Copeland XWEB PRO 操作系统命令注入漏洞

Copeland XWEB PRO is an advanced commercial and industrial refrigeration monitoring and management system developed by the American company Copeland. Versions of Copeland XWEB Pro prior to 1.12.1 contained a vulnerability related to operating system command injection. This vulnerability arises fr...

The vulnerability of the monitoring tool for VMware Aria Operations, related to the failure to take measures to neutralize specific elements, allows a perpetrator to execute arbitrary code.

The vulnerability of the monitoring tool for VMware Aria Operations relates to the failure to take measures to neutralize specific elements. Exploiting this vulnerability may allow a malicious actor, operating remotely, to execute arbitrary code...

CVE-2026-28280 `osctrl-admin` has Stored Cross-Site Scripting (XSS) in On-Demand Query List

osctrl is an osquery management solution. Prior to version 0.5.0, a stored cross-site scripting XSS vulnerability exists in the osctrl-admin on-demand query list. A user with query-level permissions can inject arbitrary JavaScript via the query parameter when running an on-demand query. The paylo...

Fake Zoom and Google Meet scams install Teramind: A technical deep dive

UPDATE February 27, 2026 : We have added more clarity around the abuse of legitimate commercial products, and of Teramind's stealth mode. Important note: Teramind, the software vendor referenced in this article, has stated they are not affiliated with the threat actors described, did not deploy t...

EUVD-2026-8864

Improper Validation of Array Index CWE-129 in the PostgreSQL protocol parser in Packetbeat can lead Denial of Service via Input Data Manipulation CAPEC-153. An attacker can send a specially crafted packet causing a Go runtime panic that terminates the Packetbeat process. This vulnerability requir...

CVE-2026-26932

Improper Validation of Array Index CWE-129 in the PostgreSQL protocol parser in Packetbeat can lead Denial of Service via Input Data Manipulation CAPEC-153. An attacker can send a specially crafted packet causing a Go runtime panic that terminates the Packetbeat process. This vulnerability requir...

CVE-2025-64999

Improper neutralization of input in Checkmk versions 2.4.0 before 2.4.0p22, and 2.3.0 before 2.3.0p43 allows an attacker that can manipulate a host's check output to inject malicious JavaScript into the Synthetic Monitoring HTML logs, which can then be accessed via a crafted phishing link...

CVE-2025-64999

Improper neutralization of input in Checkmk versions 2.4.0 before 2.4.0p22, and 2.3.0 before 2.3.0p43 allows an attacker that can manipulate a host's check output to inject malicious JavaScript into the Synthetic Monitoring HTML logs, which can then be accessed via a crafted phishing link...

UBUNTU-CVE-2025-64999

Improper neutralization of input in Checkmk versions 2.4.0 before 2.4.0p22, and 2.3.0 before 2.3.0p43 allows an attacker that can manipulate a host's check output to inject malicious JavaScript into the Synthetic Monitoring HTML logs, which can then be accessed via a crafted phishing link...