Object Injection Vulnerability in Gutentype Theme by ThemeREX Group
CVE-2026-62046

9.8CRITICAL

Key Information:

Vendor

WordPress
Status
Gutentype
Vendor
CVE Published:
10 October 2026

What is CVE-2026-62046?

The Gutentype theme developed by ThemeREX Group is susceptible to an object injection vulnerability due to improper deserialization of untrusted data. This flaw permits attackers to manipulate object structures, potentially leading to unauthorized access and exploitation of underlying systems. This issue affects all versions of Gutentype up to and including 2.1.12, making it critical for users to evaluate their site security and update to the latest patched version.

Affected Version(s)

Gutentype 0 <= 2.1.12

References

https://patchstack.com/database/wordpress/theme/gutentype...
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

João Pedro S Alcântara (Kinorth) | Patchstack Bug Bounty Program
.