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CVE-2026-19453

HIGH 7.1 CVSS 3.1
Published
September 2, 2026
Last modified
September 3, 2026
NVD status
Deferred
Reported by
contact@wpscan.com
Weakness
CWE-269
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H

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.

Affected WordPress components

  • JetBackup – Backup, Restore & Migrate Plugin · backup
    Confirmed match Active
    From 3.1.7.9 (including) to 3.1.23.5 (excluding)
    View on WordPress.org

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • Unknown JetBackup — From 3.1.7.9 (including) to 3.1.23.5 (excluding)

References

  • wpscan.com https://wpscan.com/vulnerability/82792fbb-36b3-4a90-a7a3-ddb2573e62f2/
  • nvd.nist.gov Official NVD record