Subscribe

Hub/AI Security/Advisories/GHSA-wj33-264c-j9cq

Remote Code Execution in Cursor CLI via Cursor Agent MCP OAuth2 Communication

Cursor security advisory.

GHSAGHSA-wj33-264c-j9cq
PublishedOct 2, 2025
SeverityHigh 8.8
CVECVE-2025-61591
Statuspatched
Affected< 2025.09.17-25b418f
Fixed in2025.09.17-25b418f
ComponentCursor

Sources

Checked 2026-11-04. We copy severity and fix versions from the source and never estimate them.

Affected tools

Weekly, free

What changed in AI integrations

One short email when MCP clients, plugin ecosystems, IDE integrations, AI plan prices or security advisories change. Every item is sourced.

You'll finish signing up on beehiiv.