# CVE-2024-0903: Cross-site scripting in UserFeedback – Create Interactive Feedback Form, User Surveys, and Polls in Seconds

> Unauthenticated attackers can inject arbitrary scripts into feedback forms, executing them when users interact with submitted links.

- **Severity:** Medium 5.4 (`CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** A user has to click or open something
- **Fix available:** No
- **Published:** 22 Feb 2024
- **Updated:** 8 Apr 2026
- **Also known as:** GHSA-hwwp-7fmp-9cp2

## What is CVE-2024-0903?

CVE-2024-0903 is a medium-severity cross-site scripting vulnerability in smub UserFeedback – Create Interactive Feedback Form, User Surveys, and Polls in Seconds, published on 22 Feb 2024. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.

### Official description

The User Feedback – Create Interactive Feedback Form, User Surveys, and Polls in Seconds plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'page_submitted' 'link' value in all versions up to, and including, 1.0.13 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in the feedback submission page that will execute when a user clicks the link, while also pressing the command key.

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

## Which versions are affected by CVE-2024-0903?

It affects 1 product.


Products: Monsterinsights Userfeedback.

## How do I fix CVE-2024-0903?

No fix has been published for CVE-2024-0903 yet. Limit exposure of the affected software until one is available.

## Is CVE-2024-0903 being exploited?

There is no known exploitation of CVE-2024-0903 in the wild and no public exploit code.

## Other vulnerabilities in smub UserFeedback – Create Interactive Feedback Form, User Surveys, and Polls in Seconds

- [CVE-2024-5902](https://insights.sbomify.com/CVE-2024-5902/): UserFeedback Lite <= 1.0.15 - Unauthenticated Stored Cross-Site Scripting via Name Parameter (high 7.2)
- [CVE-2023-46153](https://insights.sbomify.com/CVE-2023-46153/): WordPress User Feedback Plugin <= 1.0.9 is vulnerable to Cross Site Scripting (XSS) (high 7.1)
- [CVE-2023-39308](https://insights.sbomify.com/CVE-2023-39308/): WordPress User Feedback Plugin <= 1.0.7 is vulnerable to Cross Site Scripting (XSS) (high 7.1)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2024-0903 and fix it if it is affected.

What it is: CVE-2024-0903 is a medium-severity cross-site scripting vulnerability in smub UserFeedback – Create Interactive Feedback Form, User Surveys, and Polls in Seconds, published on 22 Feb 2024. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Exploitation: There is no known exploitation of CVE-2024-0903 in the wild and no public exploit code.

Affected product: smub UserFeedback – Create Interactive Feedback Form, User Surveys, and Polls in Seconds. 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-2024-0903/ (Markdown: https://insights.sbomify.com/CVE-2024-0903/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2024-0903
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2024-0903
- OSV: https://osv.dev/vulnerability/CVE-2024-0903

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From sbomify Insights: https://insights.sbomify.com/CVE-2024-0903/
Summaries are generated and may contain mistakes; the official description above is the record.