CVE-2026-1294 All In One Image Viewer Block <= 1.0.2 - Unauthenticated Server-Side Request Forgery via image-proxy Endpoint
Unauthenticated attackers can exploit an SSRF vulnerability in the All In One Image Viewer Block plugin to access internal services.
- 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-2026-1294?
CVE-2026-1294 is a high-severity server-side request forgery vulnerability in bplugins All In One Image Viewer Block – Gutenberg block to create image viewer with hyperlink, published on 5 Feb 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The All In One Image Viewer Block plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 1.0.2 due to missing authorization and URL validation on the image-proxy REST API endpoint. This makes it possible for unauthenticated attackers 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-2026-1294?
How do I fix CVE-2026-1294?
No fix has been published for CVE-2026-1294 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-2026-1294 being exploited?
There is no known exploitation of CVE-2026-1294 in the wild and no public exploit code.
Sources
Also known as GHSA-8w4f-pqvp-553j.