CVE-2026-107237: Backup and Staging by WP Time Capsule 0 to before 1.22.28

Affected technology

Backup and Staging by WP Time Capsule · 0 to before 1.22.28
Vendor not specified by the source

Description’s affected range: before 1.22.28 does not perform capability or nonce checks on the handler that deploys a staging site to the live site

Component: Not specified by the source

What an attacker can do

Any authenticated user with a Subscriber account on a WP Time Capsule staging site can overwrite the separate live site's database and configuration and take it offline.