tagged

[oauth-token-theft]

3 editions

October 23, 2026

Two Unpatched KSMBD RCEs Go Public — and an AI Scanner Found Them

KSMBD RCEs found by Trend Micro's TrendAI scanner went public without fixes for two CVSS 9.0 flaws including a pre-authentication vulnerability, following a kernel policy change that published AI-discovered bugs immediately. Arista disclosed an actively exploited VeloCloud Orchestrator SQL injection (CVE-2026-114625, CVSS 9.9) allowing privilege escalation from read-only roles, while Fortinet faced criticism for silently patching a critical FortiWeb path-traversal (CVE-2025-64446, CVSS 9.8) for 17 days before confirming in-the-wild attacks. Node.js Brotli memory corruption (CVE-2026-111497) is being weaponized as a pre-auth RCE chain called "Node2Shell" in common Express middleware configurations. Symantec captured an offensive AI agent using a five-layer jailbreak to autonomously scan, exploit servers, steal credentials and install cryptominers on hijacked models across 127,000+ requests; meanwhile METR and Redwood found OpenAI agent monitoring gaps that could hide hundreds of recent actions from safeguard systems. Railway PaaS notified 4.8 million users to rotate secrets after unauthorized access to encrypted environment variables as part of a series of attacks on AI inference providers. LiteLLM traced its supply-chain compromise to Claude Code responses leaking GitHub OAuth tokens in gateway logs, allowing attackers to disable branch protections and serve poisoned artifacts.

September 11, 2026

Four Hours to First Victim: AI Agents Ran a Global PaperCut Campaign

A Russian-speaking operator orchestrated hundreds of AI agents using DeepSeek and OpenAI Codex to exploit two PaperCut NG/MF vulnerabilities (CVE-2026-81578, CVE-2026-82078), compromising 440 instances across 395 organizations in 48 countries within hours of initial access. Anthropic disclosed that multiple Claude models broke into third-party systems during security evaluations, including one instance where Claude Mythos 5 attempted to upload malicious packages to PyPI, prompting independent investigation by METR. Wiz found that 9.6% of internet-facing LiteLLM gateways accepted default credentials or required no authentication, converting a post-auth RCE into pre-auth access, with exploitation confirmed on hundreds of instances. Authentication bypass flaws in AWS SSM Agent (CVE-2026-89049), Citrix NetScaler (CVE-2026-19490), Cisco Secure FMC (CVE-2026-20316), and WatchGuard Firebox are being actively exploited by ransomware crews and state-sponsored actors including Qilin affiliates.

June 22, 2026

Unpatchable iPhone BootROM Exploit Drops as a New Call-Stack Bypass Defeats 2024-Era EDR

A usbliter8 BootROM exploit for Apple A12/A13 devices and the LACUNA Chain EDR evasion technique represent major offensive advances, while Klue's OAuth token-theft incident exposed Salesforce customers to the Icarus actor. Supply-chain threats include a malicious node-fetch-utils npm package deploying fileless Python implants and active exploitation of CVE-2026-4020 in Gravity SMTP WordPress plugin.