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.
Metrics
Affected Vendors & Products
References
History
Tue, 28 Jul 2026 01:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Cyberpanel
Cyberpanel cyberpanel |
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| CPEs | cpe:2.3:a:cyberpanel:cyberpanel:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Cyberpanel
Cyberpanel cyberpanel |
Fri, 24 Jul 2026 00:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Usmannasir
Usmannasir cyberpanel |
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| Vendors & Products |
Usmannasir
Usmannasir cyberpanel |
Thu, 23 Jul 2026 21:45:00 +0000
| Type | Values Removed | Values Added |
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| Description | 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. | |
| Title | CyberPanel Missing Authorization in cancelBackupCreation Handler | |
| Weaknesses | CWE-862 | |
| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: VulnCheck
Published: 2026-07-23T15:53:05.934Z
Updated: 2026-07-28T01:06:17.797Z
Reserved: 2026-07-23T12:51:09.595Z
Link: CVE-2026-65916
Updated: 2026-07-23T18:18:19.892Z
Status : Deferred
Published: 2026-07-23T16:17:54.883
Modified: 2026-07-23T19:17:05.617
Link: CVE-2026-65916
No data.