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CVE-2025-54133

CVE

Threat entity extracted from intelligence sources

Frequency
1
occurrences
First Seen
March 17, 2026
Last Seen
March 17, 2026
API
Exploited in Wild
Ransomware Use
Public Exploits
Attack Vector

Vulnerability Overview

Exploitation Activity

Exploitation Intelligence

Proofpoint Threat Research has identified a vulnerability named CursorJack that exploits deeplinks in the Cursor Integrated Development Environment (IDE). This method allows attackers to potentially execute arbitrary code or install malicious components by manipulating Model Context Protocol (MCP) d...

Public Exploits

Checking GitHub for proof-of-concept code…