---
id: CVE-2026-62076
title: Unauthenticated PHP Object Injection in Kalles <= 1.1.7.1 versions.
summary: Unauthenticated PHP Object Injection in Kalles <= 1.1.7.1 versions.
severity: critical
cvss: 9.8
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'
cwe:
  - CWE-502
published: '2026-10-10'
updated: '2026-10-13'
sourceUpdated: '2026-10-13T13:28:15.717'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-62076'
references:
  - url: >-
      https://patchstack.com/database/wordpress/theme/kalles/vulnerability/wordpress-kalles-theme-1-1-7-1-php-object-injection-vulnerability?_s_id=cve
    label: audit@patchstack.com
tags:
  - nvd
  - cve.org
epss: 0.00375
epssPercentile: 0.31303
ingestedAt: '2026-10-10T20:31:30.661Z'
vendor: The4
product: Kalles
affected:
  - Kalles >= n/a <= 1.1.7.1
ssvc:
  exploitation: none
  automatable: 'yes'
  technicalImpact: total
  timestamp: '2026-10-11T11:49:59.887792Z'
---

## Overview

Unauthenticated PHP Object Injection in Kalles <= 1.1.7.1 versions.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.