CVE-2026-19725
WPvivid Backup & Migration < 0.9.131 - Unauthenticated Path Traversal via send_to_site_connect
CRITICAL 9.1EPSS 0.5%
The WPvivid — Backup, Migration & Staging WordPress plugin before 0.9.131 does not sanitise a value taken from an unauthenticated request before using it to build a log file path, allowing an attacker holding a site to site transfer key to create a log file in any existing writable directory of the site, including the web root. The file name always carries a fixed suffix and the contents are always the WPvivid — Backup, Migration & Staging WordPress plugin before 0.9.131's own log header, so only the location of the file is attacker controlled.
- Affected
- WPvivid — Backup, Migration & Staging
- CVSS v3.1 CNA
- 9.1 CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N - EPSS
- 0.52% chance of exploitation in the next 30 days, 43rd percentile
- Published
- 2026-08-16
- Updated
- 2026-08-17