CVE-2026-27082 CRITICAL

CVE-2026-27082: WordPress Love Story theme <= 1.3.12 - PHP Object Injection vulnerability

Vendor Themerex

Product Love Story

Weakness CWE-502 · Unsafe deserialization

Published March 25, 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

01Description

Deserialization of Untrusted Data vulnerability in ThemeREX Love Story lovestory allows Object Injection.This issue affects Love Story: from n/a through <= 1.3.12.

Explanation of Vulnerability in Simple Terms

02Summary

Love Story versions 1.3.12 and earlier contain a deserialization vulnerability that allows unauthenticated attackers to run arbitrary code on affected sites. The vulnerability exists in how the product processes untrusted serialized data without proper validation. No user interaction is required; an attacker can exploit this remotely over the network.

What an attacker can do

03Attacker Capabilities

Run arbitrary code on the site, read or modify any data, and take full control of the installation.

Potential impact on your site

04Site Impact

Complete compromise of the site and server; attacker gains full administrative control.

Conditions required to exploit

05Prerequisites

Network access only; no authentication or user interaction required.

Key dates

06Disclosure timeline

March 25, 2026 CVE published

April 28, 2026 Record updated

External resources

07References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2026-27082 CWE — Common Weakness Enumeration https://cwe.mitre.org/data/definitions/502.html AskarLabs — CWE-502 write-up Deserialization of Untrusted Data

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