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Exploit / PoCcriticalExploited in the wild

Cursor’s AI coding agent morphed ‘into local shell’ with one

CyberScoopby @CyberScoopNews ()3 min read3 · 1 read
Analyze CVE-2025-54135 with Vani AIImpact, affected versions, exploitation, mitigations and detection

Vulnerabilities mentioned

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CVEVulnerabilityCVSSEPSSSignalsPublished
CVE-2025-54135
Cursor: Cursor allows writing in-workspace files with no user approval in versions below 1.3.9, If the file is a dotfile, editing it…
9.82%

From the original article

3 min read at cyberscoop.com

The flaw, disclosed a month after it was patched, provided an attacker with remote code execution privileges by poisoning the data ingested by the model. Threat researchers at AimLabs on Friday disclosed a data-poisoning attack affecting the AI-powered code editing software Cursor that would have given an attacker remote code execution privileges over user devices.

CyberScoop

By @CyberScoopNews · cyberscoop.com

Read the full article at CyberScoop

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