# CVE-2025-8340: code-projects Intern Membership Management System Error Message fill_details.php cross site scripting

> Remote attackers can inject malicious scripts via the email field in fill_details.php, potentially compromising user sessions or executing code.

- **Severity:** Medium 5.3 (`CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P`)
- **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:** 31 Jul 2025
- **Updated:** 31 Jul 2025
- **Also known as:** GHSA-7cf7-q644-5cx5

## What is CVE-2025-8340?

CVE-2025-8340 is a medium-severity cross-site scripting vulnerability in code-projects Intern Membership Management System, published on 31 Jul 2025. 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 was found in code-projects Intern Membership Management System 1.0. It has been declared as problematic. This vulnerability affects unknown code of the file fill_details.php of the component Error Message Handler. The manipulation of the argument email leads to cross site scripting. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.

Weakness: CWE-94 (Improper Control of Generation of Code), CWE-79 (Improper Neutralization of Input During Web Page Generation)

## Which versions are affected by CVE-2025-8340?

It affects 1 product.


Products: Carmelo Intern Membership Management System.

## How do I fix CVE-2025-8340?

No fix has been published for CVE-2025-8340 yet. Limit exposure of the affected software until one is available.

## Is CVE-2025-8340 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-8340 exists.

## Other vulnerabilities in code-projects Intern Membership Management System

- [CVE-2026-0700](https://insights.sbomify.com/CVE-2026-0700/): code-projects Intern Membership Management System check_admin.php sql injection (medium 6.9)
- [CVE-2025-8495](https://insights.sbomify.com/CVE-2025-8495/): code-projects Intern Membership Management System edit_admin_query.php sql injection (medium 6.9)
- [CVE-2025-8493](https://insights.sbomify.com/CVE-2025-8493/): code-projects Intern Membership Management System edit_student_query.php sql injection (medium 6.9)
- [CVE-2025-8494](https://insights.sbomify.com/CVE-2025-8494/): code-projects Intern Membership Management System delete_student.php sql injection (medium 6.9)
- [CVE-2025-8339](https://insights.sbomify.com/CVE-2025-8339/): code-projects Intern Membership Management System student_login.php sql injection (medium 6.9)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2025-8340 and fix it if it is affected.

What it is: CVE-2025-8340 is a medium-severity cross-site scripting vulnerability in code-projects Intern Membership Management System, published on 31 Jul 2025. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-8340 exists.

Affected product: code-projects Intern Membership Management 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-2025-8340/ (Markdown: https://insights.sbomify.com/CVE-2025-8340/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2025-8340
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2025-8340
- OSV: https://osv.dev/vulnerability/CVE-2025-8340

---
From sbomify Insights: https://insights.sbomify.com/CVE-2025-8340/
Summaries are generated and may contain mistakes; the official description above is the record.