CVE-2026-15342
CVE-2026-15342
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
Plane contains a multi‑tenant authorization flaw in its asset‑management API that allows authenticated users from one workspace to access, delete, or duplicate assets belonging to another workspace by providing only the victim workspace slug and asset ID. The affected endpoints return presigned file URLs and enable destructive or duplicative actions without verifying that the requester is a member of the targeted workspace. This enables cross‑tenant data exposure, data deletion, and persistent exfiltration of files into an attacker‑controlled workspace.
| Vendor | plane |
| Product | plane |
| Published | Jul 21, 2026 |
| Last Updated | Jul 21, 2026 |
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Affected Versions
Plane / Plane
0 ≤ 1.3.0