CVE-2026-29200
NoneCVSS
—
EPSS
0.5%
Published
May 4, 2026
CISA due date
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The record
A critical IDOR vulnerability has been discovered in Comet Backup affecting all versions from 20.11.0 to 26.1.1 and 26.2.1. The vulnerability allows a tenant administrator to impersonate any end-user account of other tenants on the same server via a vulnerable API call.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|
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