CVE-2026-25449 CRITICAL

CVE-2026-25449: WordPress Traveler theme < 3.2.8.1 - PHP Object Injection vulnerability

Vendor Shinetheme

Product Traveler

Weakness CWE-502 · Unsafe deserialization

Published March 18, 2026

Last update April 28, 2026

View on NVD All CVEs

CVSS base score

9.8/10

Attack vector Network

Attack complexity Low

Privileges required None

User interaction None

Confidentiality High

Integrity High

CVSS vector

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

What the vulnerability does

Description

Deserialization of Untrusted Data vulnerability in shinetheme Traveler traveler allows Object Injection.This issue affects Traveler: from n/a through < 3.2.8.1.

Key dates

Disclosure timeline

March 18, 2026 CVE published

April 28, 2026 Record updated