CVE-2026-6812
MediumCVSS 4.4Exploitation Probability (EPSS)
Low risk16th percentile - higher than 16% of all known CVEs
Summary
The Ona theme for WordPress in versions up to and including 1.26 is vulnerable to Server-Side Request Forgery via ona_activate_child_theme. Authenticated attackers with administrator-level access can make requests to arbitrary locations and query or modify information from internal services.
Risk Assessment
Potential SSRF exploitation to access internal services and modify data by an administrator. This may lead to information disclosure or impact escalation.
Recommendation
Update the Ona theme to a fixed version or restrict administrator privileges. Implement controls on outbound requests from the application.
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Original NVD description (English source)
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.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS

