# CVE-2026-0753: Super Simple Contact Form <= 1.6.2 - Reflected Cross-Site Scripting via 'sscf_name' Parameter

> Unauthenticated attackers can inject arbitrary web scripts via the scf_name parameter, potentially executing code in victim browsers.

- **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:** 14 Feb 2026
- **Updated:** 8 Apr 2026
- **Also known as:** GHSA-45r3-ggw3-q62c

## What is CVE-2026-0753?

CVE-2026-0753 is a high-severity cross-site scripting vulnerability in bitacre Super Simple Contact Form, published on 14 Feb 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

The Super Simple Contact Form plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'sscf_name' parameter in all versions up to, and including, 1.6.2 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.

Weakness: CWE-79 (Improper Neutralization of Input During Web Page Generation)

## Which versions are affected by CVE-2026-0753?


## How do I fix CVE-2026-0753?

No fix has been published for CVE-2026-0753 yet. Limit exposure of the affected software until one is available.

## Is CVE-2026-0753 being exploited?

There is no known exploitation of CVE-2026-0753 in the wild and no public exploit code.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2026-0753 and fix it if it is affected.

What it is: CVE-2026-0753 is a high-severity cross-site scripting vulnerability in bitacre Super Simple Contact Form, published on 14 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-2026-0753 in the wild and no public exploit code.

Affected product: bitacre Super Simple Contact Form. 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-2026-0753/ (Markdown: https://insights.sbomify.com/CVE-2026-0753/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2026-0753
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-0753
- OSV: https://osv.dev/vulnerability/CVE-2026-0753

---
From sbomify Insights: https://insights.sbomify.com/CVE-2026-0753/
Summaries are generated and may contain mistakes; the official description above is the record.