---
id: CVE-2026-10035
title: >-
  The Turnkey bbPress by WeaverTheme plugin for WordPress is vulnerable to PHP
  Object Injection in all versions up to, and including, 1.7.1 via
  deserialization of untrusted input in the wvrbbp_set_to_serialized_values()
  function (reached t…
summary: >-
  The Turnkey bbPress by WeaverTheme plugin for WordPress is vulnerable to PHP
  Object Injection in all versions up to, and including, 1.7.1 via
  deserialization of untrusted input in the wvrbbp_set_to_serialized_values()
  function (reached t…
severity: medium
cvss: 6.6
cvssVector: 'CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H'
cwe:
  - CWE-502
published: '2026-08-16'
updated: '2026-08-16'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-10035'
references:
  - url: >-
      https://plugins.trac.wordpress.org/browser/weaver-for-bbpress/tags/1.7.1/includes/wvrbbp-admin-lib.php#L112
    label: security@wordfence.com
  - url: >-
      https://plugins.trac.wordpress.org/browser/weaver-for-bbpress/tags/1.7.1/includes/wvrbbp-admin-lib.php#L132
    label: security@wordfence.com
  - url: >-
      https://plugins.trac.wordpress.org/browser/weaver-for-bbpress/tags/1.7.1/includes/wvrbbp-admin-top.php#L142
    label: security@wordfence.com
  - url: >-
      https://plugins.trac.wordpress.org/changeset?reponame=&old=3633471%40weaver-for-bbpress&new=3633471%40weaver-for-bbpress
    label: security@wordfence.com
  - url: >-
      https://www.wordfence.com/threat-intel/vulnerabilities/id/7e7411ab-174e-4bc2-9f96-dbce925a21eb?source=cve
    label: security@wordfence.com
tags:
  - nvd
epss: 0.00389
epssPercentile: 0.3288
ingestedAt: '2026-08-16T16:39:21.627Z'
---

## Overview

The Turnkey bbPress by WeaverTheme plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 1.7.1 via deserialization of untrusted input in the wvrbbp_set_to_serialized_values() function (reached through the wvrbbp_save_restore() settings-restore handler). The function reads the raw contents of an administrator-uploaded file and passes them directly to unserialize() without any validation. This makes it possible for authenticated attackers, with administrator-level access and above, to inject a PHP Object. No known POP chain is present in the vulnerable plugin itself; however, if a POP chain is present via an additional plugin or theme installed on the target system, it could allow the attacker to delete arbitrary files, retrieve sensitive data, or execute code.

## Remediation

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