CVE-2026-27350 WordPress Builderius plugin <= 1.4-beta - Server Side Request Forgery (SSRF) vulnerability
An attacker can exploit a Server-Side Request Forgery vulnerability in the Builderius WordPress plugin to make unauthorized requests from the server.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-27350?
CVE-2026-27350 is a high-severity server-side request forgery vulnerability in Builderius.io Builderius, published on 10 Oct 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Server-Side Request Forgery (SSRF) vulnerability in Builderius.io Builderius allows Server Side Request Forgery.
This issue affects Builderius: from 1.4 through 1.4-beta.
Weakness: CWE-918
Which versions are affected by CVE-2026-27350?
How do I fix CVE-2026-27350?
No fix has been published for CVE-2026-27350 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-2026-27350 being exploited?
There is no known exploitation of CVE-2026-27350 in the wild and no public exploit code.
Sources
Also known as GHSA-mvw2-jq9p-j2h2.