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146 search results for: threat

41

Patch Now! Back-to-Back Synacor Zimbra Updates Fix Two Sets of Critical Vulnerabilities

In July 2026, Zimbra released two security patches for multiple vulnerabilities affecting the Classic Web Client and other components of Zimbra Collaboration Suite (ZCS). Version 10.1.19 addressed a stored cross-site scripting (XSS) flaw that has not been assigned a CVE. Version 10.1.20 fixed a command-injection issue in the SNMP monitoring component, four additional stored XSS […]

42

wp2shell: Exploit Chaining for Unauthenticated RCE in WordPress

A WordPress Core vulnerability chain, publicly nicknamed wp2shell, combines CVE-2026-63030 (CVSS 9.8) and CVE-2026-60137 (CVSS 5.9) for pre-authentication remote code execution (RCE). The exploit chain affects WordPress 6.9.x before 6.9.5 and 7.0.x before 7.0.2. WordPress 6.8.x before 6.8.6 is affected by CVE-2026-60137 alone. Dozens of proof-of-concept (PoC) exploits have been published for the full exploit […]

43

Greenbone’s OPENVAS SCAN Now Supports the Nutanix AHV Hypervisor

Users appreciate when software can easily integrate into their existing IT environment. For vendors, this means supporting a cross-platform mix of operating systems and infrastructure. Greenbone is excited to expand our virtualization platform support, bringing Nutanix AHV into our family of supported hypervisors. This addition adds flexibility for deploying OPENVAS SCAN and extends Greenbone’s already […]

44

CTX696604: Multiple New Flaws Affecting Citrix NetScaler ADC and NetScaler Gateway

Update CVE-2026-8452 has now been added to CISA’s KEV list due to active exploitation observed by Previdian (formerly KEVInel) and Defused Cyber. No attribution has been made for the attacks. Attackers were observed installing web shells [T1505.003] for remote command execution and reconnaissance [TA0007]. A full technical write-up and proof-of-concept exploit have been published by […]

45

BeyondTrust BT26-03: Critical and High-Severity Flaws in Remote Support and Privileged Remote Access

BeyondTrust advisory BT26-03, issued on July 6th, 2026, describes multiple new vulnerabilities in BeyondTrust Remote Support (RS) and BeyondTrust Privileged Remote Access (PRA). The vulnerabilities include two critical flaws exploitable without authentication and additional high-severity issues in network communication and web application components. All the flaws require specific configurations for exploitation, but BeyondTrust has not […]

46

Cisco Enterprise Devices: More Critical Flaws and Active Exploitation in June 2026

Cisco products have been battered in 2026 by critical-severity, actively exploited vulnerabilities in recent months [1][2][3][4][5][6][7][8][9]. Recently exploited Catalyst SD-WAN Manager and Controller flaws include CVE-2026-20133 (CVSS 7.5, EPSS >= 95th pctl), CVE-2026-20128 (CVSS 7.8, EPSS >= 90th pctl), CVE-2026-20122 (CVSS 5.4, EPSS >= 93rd pctl), CVE-2026-20127 (CVSS 10, EPSS 99th pctl), and CVE-2026-20182 (CVSS […]

47

The 5 Stages of Vulnerability Management Maturity

Effective vulnerability management does not begin and end with scanning. To be effective, vulnerability management requires a solid understanding of both scanner technology and your IT infrastructure. Operationally, vulnerability management depends on having reliable and repeatable processes, well-defined ownership, integration with day-to-day IT operations, and strategic governance. Every organization exists at a different stage of […]