CVE-2026-21520
High · 7.5CVSS
7.5
EPSS
1.5%
Published
Jan 22, 2026
CISA due date
—
The record
Exposure of Sensitive Information to an Unauthorized Actor in Copilot Studio allows a unauthenticated attacker to view sensitive information through network attack vector
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|
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