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CVE-2026-10035

MEDIUM 6.6 CVSS 3.1
Published
August 16, 2026
Last modified
August 20, 2026
NVD status
Deferred
Reported by
security@wordfence.com
Weakness
CWE-502
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H

Description

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.

Affected WordPress components

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • wpweaver Turnkey bbPress by WeaverTheme — Up to and including 1.7.1

References

  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/weaver-for-bbpress/tags/1.7.1/includes/wvrbbp-admin-lib.php#L112
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/weaver-for-bbpress/tags/1.7.1/includes/wvrbbp-admin-lib.php#L132
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/weaver-for-bbpress/tags/1.7.1/includes/wvrbbp-admin-top.php#L142
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/changeset?reponame=&old=3633471%40weaver-for-bbpress&new=3633471%40weaver-for-bbpress
  • www.wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/7e7411ab-174e-4bc2-9f96-dbce925a21eb?source=cve
  • nvd.nist.gov Official NVD record