Weaverme Turnkey bbPress Plugin up to 1.7.1 on WordPress Settings Restore wvrbbp_set_to_serialized_values deserialization

Summaryinfo

A vulnerability was found in Weaverme Turnkey bbPress Plugin up to 1.7.1. It has been declared as problematic. This affects the function wvrbbp_set_to_serialized_values of the component Settings Restore Handler. Executing a manipulation can lead to deserialization. This vulnerability is handled as CVE-2026-10035. The attack can be executed remotely. There is not any exploit available.

Detailsinfo

A vulnerability classified as problematic was found in Weaverme Turnkey bbPress Plugin up to 1.7.1. This vulnerability affects the function wvrbbp_set_to_serialized_values of the component Settings Restore Handler. The manipulation with an unknown input leads to a deserialization vulnerability. The CWE definition for the vulnerability is CWE-502. The product deserializes untrusted data without sufficiently verifying that the resulting data will be valid. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

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.

The advisory is shared for download at wordfence.com. This vulnerability was named CVE-2026-10035 since 05/28/2026. The exploitation appears to be easy. The attack can be initiated remotely. The exploitation needs additional levels of successful authentication. There are known technical details, but no exploit is available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 08/16/2026).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Type

• WordPress Plugin

Vendor

• Weaverme

Name

• Turnkey bbPress Plugin

Version

• 1.7.0
• 1.7.1

CPE 2.3info

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CPE 2.2info

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