Object Injection Flaw in ThemeREX Group's Booklovers Theme
CVE-2026-62045

9.8CRITICAL

Key Information:

Vendor

WordPress
Status
Booklovers
Vendor
CVE Published:
10 October 2026

What is CVE-2026-62045?

The Booklovers theme by ThemeREX Group contains a deserialization of untrusted data vulnerability that allows for object injection. This flaw may enable attackers to manipulate the application's code execution, leading to potential unauthorized access or exploitation. Users of Booklovers versions up to and including 2.13.0 should take immediate steps to mitigate risks associated with this vulnerability.

Affected Version(s)

Booklovers 0 <= 2.13.0

References

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