CVE-2024-43610: Exposure of Sensitive Information to an Unauthorized Actor in Copilot Studio allows a unauthenticated attacker to view s
highvulnerabilityLLM-Specific
security
Summary
CVE-2024-43610 is a vulnerability in Microsoft Copilot Studio that allows an unauthenticated attacker to view sensitive information through a network attack. The vulnerability has a CVSS 4.0 severity rating (a 0-10 scale measuring how serious a security flaw is), meaning it poses a moderate risk to affected systems.
Vulnerability Details
CVSS Score
7.4(high)
EPSS (30-day exploit probability)
EPSS: 4.9%
Classification
Attack Type
PII Leakage
Attack SophisticationTrivial
Impact (CIA+S)
confidentiality
AI Component TargetedAPI
Affected Vendors
Microsoft
Related Issues
Monthly digest — independent AI security research
Original source: https://nvd.nist.gov/vuln/detail/CVE-2024-43610
First tracked: February 15, 2026 at 08:51 PM
Classified by LLM (prompt v3) · confidence: 85%