CVE-2025-62354: critical vulnerability in cursor
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
28Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 9.8epss 1.3%
Improper neutralization of special elements used in an OS command ('command injection') in Cursor allows an unauthorized attacker to execute commands that are outside of those specified in the allowlist, resulting in arbitrary code execution.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products
cursor · cursorRelated CVEs — cursor
In the same product, most dangerous first.
CVE-2025-54136HIGHCursor's Modification of MCP Server Definitions Bypasses Manual Re-approvalsEPSS 31.5%CVE-2025-54135HIGHCursor Agent is vulnerable to prompt injection via MCP Special FilesEPSS 2.1%CVE-2025-61591HIGHCursor CLI's Cursor Agent MCP OAuth2 Communication is Vulnerable to Remote Code ExecutionEPSS 1.2%CVE-2026-50548CRITICALCursor Desktop sandbox escape via agent-controlled working directoryEPSS 1.0%CVE-2026-50549CRITICALCursor Desktop sandbox escape via symlink and failed path canonicalizationEPSS 1.0%CVE-2026-22708HIGHCursor has a Terminal Tool Allowlist Bypass via Environment VariablesEPSS 0.8%