WordPress security changelog
CRITICAL CVE-2026-49770 Deferred

WP Travel Engine: Code execution

WP Travel Engine is affected by code execution. The vulnerable path is reachable without authentication. Successful exploitation can run attacker-controlled code in the WordPress hosting account. The published affected range is n/a through 6.7.12.

CVE / CNA score 9.8 CVSS 3.1 · audit@patchstack.com
NVD score Pending NVD has not published its own CVSS assessment.
Component
WP Travel Engine
Plugin slug
wp-travel-engine
Affected
n/a through 6.7.12
Safe version
6.8.0
Published
Jun 15, 2026
Weakness
CWE-502 — Deserialization of Untrusted Data

This CVE was published Jun 15, 2026 and is one of 15 known issues for this plugin.

Update, patch or deactivate.

Update WP Travel Engine to 6.8.0 or later, 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 PHP Object Injection in WP Travel Engine <= 6.7.12 versions.

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

Primary and upstream sources