Security Advisory
CVE-2026-19453
7.1
HIGH
Vulnerability Description
The JetBackup WordPress plugin before 3.1.23.5 does not verify the role or capabilities of the account it preserves across a restore or migration before granting it administrator privileges, allowing a subscriber-level user to gain administrator access after the site owner restores or migrates the site.
Published Date
September 2, 2026
Official Source
NIST NVD Advisory