WordPress security changelog
HIGH CVE-2026-27400 Deferred

BookPro: Arbitrary file deletion

BookPro is affected by arbitrary file deletion. The vulnerable path is reachable without authentication. A successful request can remove files outside the intended scope and may make the site unavailable. The published affected range is n/a through 1.1.0.

CVE / CNA score 8.6 CVSS 3.1 · audit@patchstack.com
NVD score Pending NVD has not published its own CVSS assessment.
Component
BookPro
Plugin slug
ovabookpro
Affected
n/a through 1.1.0
Safe version
> 1.1.0
Published
Jun 17, 2026
Weakness
CWE-22 — Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

This CVE was published Jun 17, 2026 and is one of 2 known issues for this plugin.

Update, patch or deactivate.

Update BookPro to a release after 1.1.0, or disable and remove it until a fixed version is available.

A safe version is available, so updating to that version or later is the preferred remediation. If an immediate update is not practical, consider a targeted application patch or temporarily restricting the affected functionality.

Deactivate only when warranted by your risk profile, or when advised by your hosting provider in the limited circumstances where the vulnerability cannot otherwise be mitigated. If you’re unsure which action is appropriate, contact Fused or your hosting provider for guidance.

Technical description

Unauthenticated Arbitrary File Deletion in BookPro <= 1.1.0 versions.

CVE / CNA vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H

Primary and upstream sources