Hub/AI Security/Advisories/GHSA-4cxx-hrm3-49rm
Arbitrary code execution from Cursor Agent through a prompt injection via MCP Special Files
Cursor security advisory.
| GHSA | GHSA-4cxx-hrm3-49rm |
|---|---|
| Published | Aug 2, 2025 |
| Severity | High 8.5 |
| CVE | CVE-2025-54135 |
| Status | patched |
| Affected | <= 1.2.1 |
| Fixed in | 1.3.9 |
| Component | Cursor |
Sources
Checked 2026-11-04. We copy severity and fix versions from the source and never estimate them.
Affected tools
Weekly, free
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