The JetBackup WordPress plugin before 3.1.23.5 does not perform its multisite authorisation check before serving backup archives and job logs, allowing an administrator of the network's main site who is not a Super Admin to download a full backup of the entire network, including every site's data and the shared webroot.
Metrics
Affected Vendors & Products
References
History
Thu, 27 Aug 2026 15:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-863 | |
| Metrics |
cvssV3_1
|
Thu, 27 Aug 2026 08:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-284 |
Thu, 27 Aug 2026 07:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Jetbackup
Jetbackup jetbackup Wordpress Wordpress wordpress |
|
| Vendors & Products |
Jetbackup
Jetbackup jetbackup Wordpress Wordpress wordpress |
Thu, 27 Aug 2026 06:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | The JetBackup WordPress plugin before 3.1.23.5 does not perform its multisite authorisation check before serving backup archives and job logs, allowing an administrator of the network's main site who is not a Super Admin to download a full backup of the entire network, including every site's data and the shared webroot. | |
| Title | JetBackup 3.1.18.8 - 3.1.23.3 - Admin+ Multisite Network Backup Download | |
| References |
|
Status: PUBLISHED
Assigner: WPScan
Published: 2026-08-27T06:00:17.928Z
Updated: 2026-08-27T14:23:47.496Z
Reserved: 2026-08-10T14:10:21.471Z
Link: CVE-2026-19454
Updated: 2026-08-27T14:15:17.791Z
Status : Deferred
Published: 2026-08-27T06:16:57.207
Modified: 2026-08-28T18:43:25.883
Link: CVE-2026-19454
No data.