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A security researcher discovered that the Claude Code CLI can be compromised by a crafted claude-cli:// URL that injects a malicious --settings flag, allowing arbitrary command execution without any user confirmation or warning dialogs.
The Certighost vulnerability (CVE‑2026‑54121) in Microsoft Active Directory Certificate Services allows a regular domain user to impersonate a domain controller, obtain a certificate, perform DCSync, and fully compromise an AD forest, with a publicly released PoC and detailed mitigation steps.
Security researchers discovered that Claude’s “share chat” links are not marked with a noindex tag, allowing Google to crawl and index the pages, exposing sensitive data such as API keys, crypto wallet addresses, personal resumes, and even potential SSNs to anyone searching the web.
The usbliter8 BootROM exploit, disclosed by Paradigm Shift in June 2026, provides permanent code execution on A12/A13 devices, and the community has built a full jailbreak toolchain that can break into iOS 27 beta, though it requires RP2350 hardware and has notable limitations.
A GitHub repository named cve-2026-poc-collection, maintained by researcher XZ1r0, aggregates twelve high‑severity CVE‑2026 proof‑of‑concept exploits across web, Linux, Windows and other categories, detailing their impact, implementation languages, and offering a search script to help security professionals quickly locate and analyze the code.
This guide presents a free, open‑source 14‑module curriculum—organized into four progressive stages, covering theory, reconnaissance, attack techniques, and enterprise‑level Wi‑Fi security—complete with toolchain details, hardware recommendations, certification alignment, and legal safety warnings.
Security researchers monitoring an open directory uncovered the full wp2shell platform, a cross‑platform Go RAT supporting 14 CPU architectures that combines a zero‑credential WordPress exploit chain with large‑scale IoT botnet deployments against Ubiquiti, D‑Link and Totolink devices, featuring fileless execution, post‑quantum TLS, and extensive persistence mechanisms.
UCSD researchers uncovered a Bluetooth‑based vulnerability in the aftermarket KARR alarm system—installed in over two million vehicles—that lets any nearby attacker remotely unlock, track, silence alarms, flash lights, or even disable a car’s ignition, prompting urgent patching efforts.
When India’s government ordered GitHub to remove the decentralized BLE‑mesh app BitChat within three hours, the code was already mirrored across distributed networks, turning the crackdown into a vivid lesson on the resilience of open‑source and decentralization.
Alien is an open‑source, modular Webshell client that centralizes file management, virtual shells, database access, pivoting, encrypted traffic and plugin support for multiple scripting languages, dramatically speeding up CTF Webshell challenges while remaining lightweight and extensible.
