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CVE-2026-21852: How Cursor's AI Agent Mode Was Compromised — And Why Your API Gateway Can't Save You

·Source: r/cybersecurity

Updated:

Executive Summary

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Analysis

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Indicators of Compromise (1)

CVE (1)
CVE-2026-21852
NVDMITRE CVE
Source Attribution

Originally published by r/cybersecurity on Aug 14, 2026.

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