# CVE-2023-2364: SourceCodester Resort Reservation System registration.php cross site scripting

> Remote attackers can inject malicious scripts via the fullname field in the registration page of the Resort Reservation System.

- **Severity:** Medium 4.3 (`CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/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:** 28 Apr 2023
- **Updated:** 2 Aug 2024
- **Also known as:** GHSA-hr66-f59g-prqh

## What is CVE-2023-2364?

CVE-2023-2364 is a medium-severity cross-site scripting vulnerability in SourceCodester Resort Reservation System, published on 28 Apr 2023. 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

A vulnerability, which was classified as problematic, was found in SourceCodester Resort Reservation System 1.0. Affected is an unknown function of the file registration.php. The manipulation of the argument fullname leads to cross site scripting. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-227640.

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

## Which versions are affected by CVE-2023-2364?

It affects 1 product.


Products: Resort Reservation System Project Resort Reservation System.

## How do I fix CVE-2023-2364?

No fix has been published for CVE-2023-2364 yet. Limit exposure of the affected software until one is available.

## Is CVE-2023-2364 being exploited?

There is no known exploitation of CVE-2023-2364 in the wild and no public exploit code.

## Other vulnerabilities in SourceCodester Resort Reservation System

- [CVE-2023-4193](https://insights.sbomify.com/CVE-2023-4193/): SourceCodester Resort Reservation System view_fee.php sql injection (medium 6.3)
- [CVE-2023-4191](https://insights.sbomify.com/CVE-2023-4191/): SourceCodester Resort Reservation System index.php file inclusion (medium 6.3)
- [CVE-2023-4192](https://insights.sbomify.com/CVE-2023-4192/): SourceCodester Resort Reservation System manage_user.php sql injection (medium 6.3)
- [CVE-2023-2363](https://insights.sbomify.com/CVE-2023-2363/): SourceCodester Resort Reservation System view_room.php sql injection (medium 6.3)
- [CVE-2023-43458](https://insights.sbomify.com/CVE-2023-43458/): Cross-site scripting in n/a (medium 5.4)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2023-2364 and fix it if it is affected.

What it is: CVE-2023-2364 is a medium-severity cross-site scripting vulnerability in SourceCodester Resort Reservation System, published on 28 Apr 2023. 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-2023-2364 in the wild and no public exploit code.

Affected product: SourceCodester Resort Reservation 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-2023-2364/ (Markdown: https://insights.sbomify.com/CVE-2023-2364/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2023-2364
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2023-2364
- OSV: https://osv.dev/vulnerability/CVE-2023-2364

---
From sbomify Insights: https://insights.sbomify.com/CVE-2023-2364/
Summaries are generated and may contain mistakes; the official description above is the record.