Cursor is a code editor built for programming with AI. In versions below 1.3, Mermaid (which is used to render diagrams) allows embedding images which then get rendered by Cursor in the chat box. An attacker can use this to exfiltrate sensitive information to a third-party attacker controlled server through an image fetch after successfully performing a prompt injection. A malicious model (or hallucination/backdoor) might also trigger this exploit at will. This issue requires prompt injection from malicious data (web, image upload, source code) in order to exploit. In that case, it can send sensitive information to an attacker-controlled external server. This is fixed in version 1.3.
References
Configurations
No configuration.
History
04 Aug 2025, 15:06
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Summary |
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01 Aug 2025, 23:15
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Information
Published : 2025-08-01 23:15
Updated : 2025-08-04 15:06
NVD link : CVE-2025-54132
Mitre link : CVE-2025-54132
CVE.ORG link : CVE-2025-54132
JSON object : View
Products Affected
No product.
CWE
CWE-918
Server-Side Request Forgery (SSRF)