Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| n/a | n/a | affected |
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Solution
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Workaround
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Mon, 22 Jun 2026 14:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Filesystem Exfiltration via Unauthorized File-Handler URI in GitHub Copilot | |
| Weaknesses | CWE-200 CWE-284 |
Mon, 22 Jun 2026 13:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | GitHub Copilot 1.372.0 allows filesystem access outside of a workspace folder (without user approval) via a file-handler URI parameter to fetch_webpage. Therefore, exfiltration could occur if there is indirect prompt injection. | |
| References |
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Projects
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MITRE
Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2026-06-22T13:38:54.583Z
Reserved: 2025-11-28T00:00:00.000Z
Link: CVE-2025-66389
Vulnrichment
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NVD
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Redhat
No data.
OpenCVE Enrichment
Updated: 2026-06-22T14:30:05Z