# 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.

- **Severity:** High 7.2 (`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 5 Feb 2026
- **Updated:** 8 Apr 2026
- **Also known as:** GHSA-8w4f-pqvp-553j

## 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 (Server-Side Request Forgery)

## 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.

## Is CVE-2026-1294 being exploited?

There is no known exploitation of CVE-2026-1294 in the wild and no public exploit code.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2026-1294 and fix it if it is affected.

What it is: 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.
Exploitation: There is no known exploitation of CVE-2026-1294 in the wild and no public exploit code.

Affected product: bplugins All In One Image Viewer Block – Gutenberg block to create image viewer with hyperlink. No package-level version data is available, so check the vendor advisory linked from the reference page.

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/CVE-2026-1294/ (Markdown: https://insights.sbomify.com/CVE-2026-1294/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2026-1294
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-1294
- OSV: https://osv.dev/vulnerability/CVE-2026-1294

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From sbomify Insights: https://insights.sbomify.com/CVE-2026-1294/
Summaries are generated and may contain mistakes; the official description above is the record.