# CVE-2023-2864: SourceCodester Online Jewelry Store POST Parameter customer.php cross site scripting

> Remote attackers can inject malicious scripts via the Custid parameter in customer.php, potentially compromising user sessions in the Online Jewelry Store application.

- **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:** 24 May 2023
- **Updated:** 2 Aug 2024
- **Also known as:** GHSA-982f-wr97-9jm3

## What is CVE-2023-2864?

CVE-2023-2864 is a low-severity cross-site scripting vulnerability in SourceCodester Online Jewelry Store, published on 24 May 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 was found in SourceCodester Online Jewelry Store 1.0 and classified as problematic. Affected by this issue is some unknown functionality of the file customer.php of the component POST Parameter Handler. The manipulation of the argument Custid leads to cross site scripting. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-229820.

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

## Which versions are affected by CVE-2023-2864?

It affects 1 product.


Products: Online Jewelry Store Project Online Jewelry Store.

## How do I fix CVE-2023-2864?

No fix has been published for CVE-2023-2864 yet. Limit exposure of the affected software until one is available.

## Is CVE-2023-2864 being exploited?

There is no known exploitation of CVE-2023-2864 in the wild and no public exploit code.

## Other vulnerabilities in SourceCodester Online Jewelry Store

- [CVE-2023-3985](https://insights.sbomify.com/CVE-2023-3985/): SourceCodester Online Jewelry Store login.php sql injection (high 7.3)
- [CVE-2023-2815](https://insights.sbomify.com/CVE-2023-2815/): SourceCodester Online Jewelry Store POST Parameter supplier.php sql injection (medium 6.3)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2023-2864 and fix it if it is affected.

What it is: CVE-2023-2864 is a low-severity cross-site scripting vulnerability in SourceCodester Online Jewelry Store, published on 24 May 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-2023-2864 in the wild and no public exploit code.

Affected product: SourceCodester Online Jewelry Store. 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-2023-2864/ (Markdown: https://insights.sbomify.com/CVE-2023-2864/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2023-2864
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2023-2864
- OSV: https://osv.dev/vulnerability/CVE-2023-2864

---
From sbomify Insights: https://insights.sbomify.com/CVE-2023-2864/
Summaries are generated and may contain mistakes; the official description above is the record.