New Forensic Technique Uncovers Hidden Trails Left by Hackers Exploiting Remote Desktop Protocol
Source: https://cybersecuritynews.com/rdp-forensic-technique/
This report analyzes a historical class of security flaws known as “reflected vulnerabilities,”
which were once potent zero-day attack vectors targeting early Windows versions and antivirus
software. We examine classic exploitation techniques, such as parser attacks, packet fragmen-
tation, and syscall abuse, which could lead to remote code execution (RCE) or privilege esca-
lation. The objective is educational, demonstrating how modern defenses in Windows 11 and
Windows Defender—such as Address Space Layout Randomization (ASLR), Data Execution
Prevention (DEP), Control Flow Guard (CFG), and hardened parsers—have rendered this class
of vulnerabilities obsolete. Proof-of-concept (PoC) code is provided solely to illustrate histor-
ical concepts and is non-functional on modern systems, ensuring compliance with responsible
disclosure principles.
U.S. CISA adds Citrix NetScaler ADC and Gateway flaw to its Known Exploited Vulnerabilities catalog
Source: https://securityaffairs.com/179813/hacking/u-s-cisa-adds-citrix-netscaler-adc-and-gateway-flaw-to-its-known-exploited-vulnerabilities-catalog.html
Exploiting Public APP_KEY Leaks to Achieve RCE in Hundreds of Laravel Applications
Source: https://blog.gitguardian.com/exploiting-public-app_key-leaks/
In the high-stakes arena of cybersecurity, Microsoft Defender stands as a cornerstone ofWindows security, integrating a sophisticated array of defenses: the Antimalware Scan Interface (AMSI) for runtime script scanning, Endpoint Detection and Response (EDR) forreal-time telemetry, cloud-based reputation services for file analysis, sandboxing for isolated execution, and machine learning-driven heuristics for behavioral detection. Despiteits robust architecture, attackers increasingly bypass these defenses—not by exploitingcode-level vulnerabilities within the Microsoft Security Response Center’s (MSRC) service boundaries, but by targeting logical vulnerabilities in Defender’s decision-makingand analysis pipelines. These logical attacks manipulate the system’s own rules, turningits complexity into a weapon against it.This article series, Strengthening Microsoft Defender: Analyzing and Countering Logical Evasion Techniques, is designed to empower Blue Teams, security researchers, threathunters, and system administrators with the knowledge to understand, detect, and neutralize these threats. By framing logical evasion techniques as threat models and providingactionable Indicators of Compromise (IoCs) and defensive strategies, we aim to bridgethe gap between attacker ingenuity and defender resilience. Our approach is grounded inethical research, responsible disclosure, and practical application, ensuring that defenderscan anticipate and counter sophisticated attacks without crossing legal or ethical lines.
This comprehensive security report investigates unpatchable vulnerabilities in Windows 10 and11, focusing on systemic flaws that resist traditional patching due to their deep integration intothe operating system’s architecture, hardware dependencies, and legacy compatibility requirements. These vulnerabilities, rooted in fundamental design choices and ecosystem constraints,pose significant challenges to securing millions of Windows devices worldwide. The report examines three critical vulnerabilities: legacy BIOS/UEFI firmware weaknesses, kernel memorymanagement flaws, and backward compatibility with legacy protocols. It provides a detailedtechnical analysis, exploitation vectors, detection challenges, and comprehensive mitigationstrategies. With Windows 10 approaching its end-of-support deadline in October 2025, theseflaws pose heightened risks, necessitating proactive defenses. This report adheres to responsible disclosure principles and aims to support Microsoft’s efforts to strengthen Windows securityin 2025
I recently tested a language-learning site that used live frontend filtering to block HTML input (e.g., <img> <svg> tags were removed as you typed).
But by injecting the payload directly via browser console (without typing it), the input was submitted and stored.
Surprisingly, the XSS executed later on my own profile page — indicating stored execution from a DOM-based bypass.
I wrote a short write-up here:
[https://is4curity.medium.com/xss-before-submit-a-dom-based-execution-flaw-hidden-in-plain-sight-5633bdd686c9](https://is4curity.medium.com/xss-before-submit-a-dom-based-execution-flaw-hidden-in-plain-sight-5633bdd686c9)
enjoy
A critical double-free vulnerability has been discovered in the pipapo set module of the Linux kernel’s NFT subsystem. An unprivileged attacker can exploit this vulnerability by sending a specially crafted netlink message, triggering a double-free error with high stability. This can then be leveraged to achieve local privilege escalationץ
CISA Adds Four Critical Vulnerabilities to KEV Catalog Due to Active Exploitation
Source: https://thehackernews.com/2025/07/cisa-adds-four-critical-vulnerabilities.html
NightEagle APT Exploits Microsoft Exchange Flaw to Target China's Military and Tech Sectors
Source: https://thehackernews.com/2025/07/nighteagle-apt-exploits-microsoft.html
