CVE-2026-6812
Deferred Deferred - Pending Action
Server-Side Request Forgery in Ona WordPress Theme

Publication date: 2026-05-02

Last updated on: 2026-05-05

Assigner: Wordfence

Description
The Ona theme for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 1.26 via the ona_activate_child_theme. This makes it possible for authenticated attackers, with administrator-level access and above, to make web requests to arbitrary locations originating from the web application and can be used to query and modify information from internal services.
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Meta Information
Published
2026-05-02
Last Modified
2026-05-05
Generated
2026-06-16
AI Q&A
2026-05-02
EPSS Evaluated
2026-06-15
NVD
CVE-2026-6812
EUVD
EUVD-2026-26747
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
ona theme to 1.26 (inc)
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-918 The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination.
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Executive Summary

The Ona theme for WordPress has a Server-Side Request Forgery (SSRF) vulnerability in all versions up to and including 1.26. This vulnerability exists in the ona_activate_child_theme function.

It allows authenticated attackers with administrator-level access or higher to make web requests to arbitrary locations from the web application.

This means attackers can use the web application to send requests to internal or external services that the server can reach.

Impact Analysis

An attacker with administrator-level access can exploit this vulnerability to query and modify information from internal services.

This could lead to unauthorized access to sensitive internal data or manipulation of internal systems that are normally protected from external access.

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