CVE-2025-54133
Cursor is a code editor built for programming with AI. In versions 1.17 through 1.2, there is a UI information disclosure vulnerability in Cursor's MCP (Model Context Protocol) deeplink handler, allowing attackers to execute 2-click arbitrary system commands through social engineering attacks. When users click malicious `cursor://anysphere.cursor-deeplink/mcp/install` links, the installation dialog does not show the arguments being passed to the command being run. If a user clicks a malicious deeplink, then examines the installation dialog and clicks through, the full command including the arguments will be executed on the machine. This is fixed in version 1.3.
- Affected products
- Cursor
- Anysphere Cursor
- < 1.3
- Fix
- Available
- CVSS 3.1
- 9.6 CRITICAL
- EPSS
- 0.4% (29th percentile)
- Weakness
- CWE-200, CWE-78
- NVD status
- Analyzed
- Published
- 2025-08-01
No indexed exploits for CVE-2025-54133 yet
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