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CVE-2026-65916

CyberPanel Missing Authorization in cancelBackupCreation Handler PUBLISHED

Description (CNA)

CyberPanel through 1.9.1, fixed in commit b198460, contains a missing authorization vulnerability in the cancelBackupCreation handler that allows authenticated users to kill, delete, and corrupt other tenants' backups. Attackers can send crafted POST requests with arbitrary backupCancellationDomain and fileName parameters to terminate backup processes, delete backup archives, corrupt backup status files, and remove database records belonging to other tenants.

Affected (CNA)

Vendor / productVersions
usmannasir / cyberpanelaffected 0 through 1.9.1; unaffected b1984603f9b0099b39bca46fea176e53b6d4d601

CWE

CWE-862

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.