Object Injection Vulnerability in Shinetheme Traveler Plugin
CVE-2026-25449

9.8CRITICAL

Key Information:

Vendor

WordPress
Status
Traveler
Vendor
CVE Published:
18 March 2026

What is CVE-2026-25449?

The Shinetheme Traveler plugin is vulnerable to an object injection issue due to improper deserialization of untrusted data. This vulnerability affects all versions prior to 3.2.8.1, potentially allowing attackers to manipulate the plugin’s data handling, leading to unauthorized actions or data exposure. It is crucial for users of the Traveler plugin to update to the latest version to mitigate this risk.

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Affected Version(s)

Traveler 0 <= 3.2.8.1

References

https://patchstack.com/database/Wordpress/Theme/traveler/...
vdb-entry

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Phat RiO - BlueRock | Patchstack Bug Bounty Program
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