<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>cybercrime.club</title><link>https://cybercrime.club/tags/ai-toolchain/</link><description>Infrastructure security news for people who build infrastructure.</description><generator>Hugo -- gohugo.io</generator><language>en-us</language><lastBuildDate>Sun, 12 Apr 2026 22:35:50 -0400</lastBuildDate><atom:link href="https://cybercrime.club/tags/ai-toolchain/" rel="self" type="application/rss+xml"/><item><title>Marimo CVE-2026-39987: Pre-Auth RCE Exploited Within 10 Hours of Disclosure</title><link>https://cybercrime.club/posts/marimo-cve-2026-39987-preauth-rce-exploited/</link><pubDate>Sun, 12 Apr 2026 22:35:50 -0400</pubDate><guid>https://cybercrime.club/posts/marimo-cve-2026-39987-preauth-rce-exploited/</guid><description>A missing authentication check on Marimo's terminal WebSocket endpoint (CVE-2026-39987, CVSS 9.3) gave attackers a root shell with no credentials required — and they were actively exploiting it less than 10 hours after the advisory dropped.</description><category>Vulnerabilities</category></item></channel></rss>