# CVE-2023-2216: Campcodes Coffee Shop POS System Users.php cross site scripting

> Remote attackers can inject malicious scripts via the firstname field in the Users.php file of the Coffee Shop POS System.

- **Severity:** Low 3.5 (`CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Any signed-in user
- **Attackable:** Over the internet
- **Victim action needed:** A user has to click or open something
- **Fix available:** No
- **Published:** 21 Apr 2023
- **Updated:** 2 Aug 2024
- **Also known as:** GHSA-q4x4-r93c-9j5q

## What is CVE-2023-2216?

CVE-2023-2216 is a low-severity cross-site scripting vulnerability in Campcodes Coffee Shop POS System, published on 21 Apr 2023. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.

### Official description

A vulnerability classified as problematic was found in Campcodes Coffee Shop POS System 1.0. Affected by this vulnerability is an unknown functionality of the file /classes/Users.php. The manipulation of the argument firstname leads to cross site scripting. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-226981 was assigned to this vulnerability.

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

## Which versions are affected by CVE-2023-2216?

It affects 1 product.


Products: Coffee Shop Pos System Project Coffee Shop Pos System.

## How do I fix CVE-2023-2216?

No fix has been published for CVE-2023-2216 yet. Limit exposure of the affected software until one is available.

## Is CVE-2023-2216 being exploited?

There is no known exploitation of CVE-2023-2216 in the wild and no public exploit code.

## Other vulnerabilities in Campcodes Coffee Shop POS System

- [CVE-2023-2209](https://insights.sbomify.com/CVE-2023-2209/): Campcodes Coffee Shop POS System view_details.php sql injection (medium 6.3)
- [CVE-2023-2210](https://insights.sbomify.com/CVE-2023-2210/): Campcodes Coffee Shop POS System view_category.php sql injection (medium 6.3)
- [CVE-2023-2211](https://insights.sbomify.com/CVE-2023-2211/): Campcodes Coffee Shop POS System manage_category.php sql injection (medium 6.3)
- [CVE-2023-2212](https://insights.sbomify.com/CVE-2023-2212/): Campcodes Coffee Shop POS System view_product.php sql injection (medium 6.3)
- [CVE-2023-2213](https://insights.sbomify.com/CVE-2023-2213/): Campcodes Coffee Shop POS System manage_product.php sql injection (medium 6.3)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2023-2216 and fix it if it is affected.

What it is: CVE-2023-2216 is a low-severity cross-site scripting vulnerability in Campcodes Coffee Shop POS System, published on 21 Apr 2023. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Exploitation: There is no known exploitation of CVE-2023-2216 in the wild and no public exploit code.

Affected product: Campcodes Coffee Shop POS System. 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-2023-2216/ (Markdown: https://insights.sbomify.com/CVE-2023-2216/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2023-2216
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2023-2216
- OSV: https://osv.dev/vulnerability/CVE-2023-2216

---
From sbomify Insights: https://insights.sbomify.com/CVE-2023-2216/
Summaries are generated and may contain mistakes; the official description above is the record.