CVE-2026-6812 Ona <= 1.26 - Authenticated (Administrator+) Blind Server-Side Request Forgery via 'download_link' Parameter
Administrators can exploit a blind SSRF vulnerability in the Ona WordPress theme to access internal services.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-6812?
CVE-2026-6812 is a medium-severity server-side request forgery vulnerability in deothemes Ona, published on 2 May 2026. An attacker needs administrator access to exploit it, with no action from the victim.
Official 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.
Weakness: CWE-918
Which versions are affected by CVE-2026-6812?
How do I fix CVE-2026-6812?
No fix has been published for CVE-2026-6812 yet. Limit exposure of the affected software until one is available.
Upgrade, and send outbound requests through an allow-list that blocks internal addresses. More about Server-side request forgery.
Is CVE-2026-6812 being exploited?
There is no known exploitation of CVE-2026-6812 in the wild and no public exploit code.
Sources
Also known as GHSA-423g-pph2-4pp5.