Metasploit ships public exploit modules for two AI application platforms
Rapid7's August 28 Metasploit release added 16 modules, two of them targeting AI application software: an unauthenticated remote code execution exploit for Langflow versions 1.10.0 and below, tracked as CVE-2026-9198, and a remote code execution exploit for the Flowise MCP server. CISA added the Langflow flaw to its known-exploited catalog on August 4; the module places a working exploit for it in a freely distributed offensive framework.
A SharePoint flaw found with an AI agent enters CISA's exploited-vulnerabilities catalog
Rapid7's advisory records that “on August 18, 2026, CISA added CVE-2026-55040 to its Known Exploited Vulnerabilities (KEV) catalog, based on evidence of active exploitation,” the authentication-bypass half of the SharePoint chain its agentic workflow found; the paired remote code execution flaw, CVE-2026-63520, carries a CVSSv3.1 score of 8.1. Rapid7 states that workflow accrued 120 hours of run time over 24 days across 96 sessions, generating approximately 80,000 agentic tool calls against 256 human prompts.
Rapid7 counts 8,539 new high and critical CVEs in the second quarter, double the year before
Rapid7's Q2 2026 threat landscape report records 8,539 new high- and critical-severity CVEs scored 7.0 to 10.0, “double the number reported in the same quarter last year (4,268),” and says 62% of exploited vulnerabilities required no user interaction against 53% a year earlier. Disclosures of missing-authentication flaws (CWE-306) rose 247% year over year; the report attributes the compression between disclosure and exploitation to automation and AI-assisted tooling without giving a separate figure for it.
Rapid7 finds a crypto-fraud crew used Claude Code to build and run a vishing pipeline against wallet users
Rapid7 Labs, analysing an exposed web directory and recovered session logs from a cryptocurrency fraud operation it named ASTERIX, found the operators used Anthropic's Claude Code to manage target lead lists and configure network infrastructure — cleaning a dataset of more than 103,000 Polish phone numbers and setting up scripts to validate numbers against Crypto.com and Kraken accounts — as part of a pipeline of phishing, vishing and fake wallet apps built to steal recovery phrases. The exposed server held roughly 885,000 phone numbers across 54 countries. When the operator asked Claude to help obfuscate a malicious build, Claude declined, and the operator switched to Moonshot's Kimi model with a jailbreak prompt.
Rapid7 used an AI agent to help chain two SharePoint flaws into unauthenticated remote code execution
Rapid7 disclosed, with Microsoft, that it used an agentic AI workflow — 96 sessions and roughly 80,000 tool calls over about 120 hours across 24 days — to help find and chain CVE-2026-55040, a JWT authentication bypass, with CVE-2026-63520 (CVSS 8.1), unsafe .NET type instantiation in SharePoint's Business Connectivity Services, reaching unauthenticated remote code execution across supported SharePoint, Project Server and Office Web Apps versions, all now patched by Microsoft. Rapid7 stressed that a fully automated approach would not have worked: manual source-code review and expert steering were needed to keep the model productive and stop it “cheating” by, for example, replaying admin credentials.