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The cybersecurity landscape faced a critical threat in early October 2025 with the public disclosure of RediShell, a severe use-after-free vulnerability in Redis’s Lua scripting engine. Identified as CVE-2025-49844 and dubbed “RediShell” by Wiz researchers, this flaw enables attackers to escape the Lua sandbox restrictions and achieve host-level remote code execution on vulnerable systems. The […] The post RediShell RCE Vulnerability Exposes 8,500+ Redis Instances to Code Execution Attacks appeared first on Cyber Security News.
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In a timely response to escalating threats against email infrastructure, the Cybersecurity and Infrastructure Security Agency (CISA), alongside the National Security Agency (NSA), Australian Cyber Security Centre (ACSC), and Canadian Centre for Cyber Security, released a comprehensive guide on October 2025 outlining best practices for securing on-premises Microsoft Exchange Servers. Titled “Microsoft Exchange Server Security […] The post CISA Releases Best Security Practices Guide for Hardening Microsoft Exchange Server appeared first on Cyber Security News.
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A sophisticated malware campaign has emerged targeting WordPress e-commerce sites, particularly those leveraging the WooCommerce plugin to process customer transactions. The threat, discovered in August 2025, demonstrates advanced evasion capabilities combined with multi-tiered credit card harvesting mechanisms designed to bypass conventional security detection methods. The malware operates as a rogue WordPress plugin featuring custom encryption […] The post New Malware Targeting WooCommerce Sites with Malicious Plugins Steals Credit Card Data appeared first on Cyber Security News.
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A recent discovery has shaken the Visual Studio Code (VSCode) ecosystem, unveiling a sophisticated supply chain attack targeting developers worldwide. At least a dozen malicious extensions were identified in the official VSCode Marketplace, with four remaining active as of the time of reporting. These plugins, some disguised as legitimate productivity tools, infiltrated developer environments, laying […] The post 12 Malicious Extension in VSCode Marketplace Steal Source Code and Exfiltrate Login Credentials appeared first on Cyber Security News.
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The Jenkins project released Security Advisory 2025-10-29 on October 28, 2025, disclosing multiple vulnerabilities across 13 plugins that power the popular open-source automation server. These flaws range from high-severity authentication bypasses to permission misconfigurations and credential exposures, potentially exposing enterprise CI/CD pipelines to unauthorized access and code execution. While fixes are available for two critical […] The post Multiple Jenkins Vulnerability SAML Authentication Bypass And MCP Server Plugin Permissions appeared first on Cyber Security News.
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The cybersecurity landscape continues to shift toward cloud-based attacks, with threat actors increasingly exploiting legitimate security tools for malicious reconnaissance. AzureHound, a penetration testing utility designed for authorized security pro…
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A Brazilian cybercriminal group has refined its long-running malware distribution campaign by incorporating innovative social engineering techniques and multi-stage infection chains to deliver the Lampion banking trojan. The campaign, which has operate…
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Security researcher Jofpin has disclosed “Brash,” a critical flaw in Google’s Blink rendering engine that enables attackers to crash Chromium-based browsers almost instantly. Affecting billions of users worldwide, this architectural weakness exploits unchecked updates to the document.title API, overwhelming the browser’s main thread and triggering system-wide denial of service without sophisticated tools or privileges. The […] The post Critical Vulnerability in Chromium’s Blink Let Attackers Crash Chromium-based Browsers Within Seconds appeared first on Cyber Security News.
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Security researchers have discovered a critical architectural flaw in the Blink rendering engine that powers Chromium-based browsers, exposing over 3 billion users to denial-of-service attacks. The vulnerability, called Brash, allows malicious act…
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Jenkins automation server users face critical security threats following the disclosure of 14 distinct vulnerabilities spanning multiple plugins. The security advisory reveals a widespread pattern of authentication bypass mechanisms, missing permission…
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