CVE-2026-107237
High
Description
The Backup and Staging by WP Time Capsule WordPress plugin before 1.22.28 does not perform capability or nonce checks on the handler that deploys a staging site to the live site, allowing any authenticated user with a Subscriber account on a WP Time Capsule staging site to overwrite the separate live site's database and configuration and take it offline.
SeverityHigh
CVSS8.2
Exploit probability—
ProductBackup and Staging by WP Time Capsule
PublishedOct 21, 2026
First seenOct 21, 2026
Weakness typeCWE-862Missing authorization
How to fix
Update
- Backup and Staging by WP Time Capsule1.22.28 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Backup and Staging by WP Time Capsule | v < 1.22.28 | 1.22.28 |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
In the Intelligence 360 plan
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.