# CVE-2025-11352: code-projects Online Hotel Reservation System addexec.php unrestricted upload

> Remote attackers can upload malicious files via the admin interface, potentially leading to code execution on the server.

- **Severity:** Medium 5.3 (`CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P`)
- **Exploited in the wild:** Not known
- **Login needed:** Any signed-in user
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 7 Oct 2025
- **Updated:** 7 Oct 2025
- **Also known as:** GHSA-x42j-qq37-64gf

## What is CVE-2025-11352?

CVE-2025-11352 is a medium-severity vulnerability in code-projects Online Hotel Reservation System, published on 7 Oct 2025. Any signed-in user can exploit it over the network, with no action from the victim.

### Official description

A security vulnerability has been detected in code-projects Online Hotel Reservation System 1.0. This affects an unknown function of the file /admin/addexec.php. Such manipulation of the argument image leads to unrestricted upload. The attack can be executed remotely. The exploit has been disclosed publicly and may be used.

Weakness: CWE-434 (Unrestricted Upload of File with Dangerous Type), CWE-284 (Improper Access Control)

## Which versions are affected by CVE-2025-11352?

It affects 1 product.


Products: Fabian Online Hotel Reservation System.

## How do I fix CVE-2025-11352?

No fix has been published for CVE-2025-11352 yet. Limit exposure of the affected software until one is available.

## Is CVE-2025-11352 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-11352 exists.

## Other vulnerabilities in code-projects Online Hotel Reservation System

- [CVE-2025-11055](https://insights.sbomify.com/CVE-2025-11055/): SourceCodester Online Hotel Reservation System updateaddress.php sql injection (medium 6.9)
- [CVE-2025-10843](https://insights.sbomify.com/CVE-2025-10843/): Reservation Online Hotel Reservation System paypalpayout.php sql injection (medium 6.9)
- [CVE-2025-10788](https://insights.sbomify.com/CVE-2025-10788/): SourceCodester Online Hotel Reservation System deleteroominventory.php sql injection (medium 6.9)
- [CVE-2025-10789](https://insights.sbomify.com/CVE-2025-10789/): SourceCodester Online Hotel Reservation System deleteslide.php sql injection (medium 6.9)
- [CVE-2025-9789](https://insights.sbomify.com/CVE-2025-9789/): SourceCodester Online Hotel Reservation System edituser.php sql injection (medium 6.9)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2025-11352 and fix it if it is affected.

What it is: CVE-2025-11352 is a medium-severity vulnerability in code-projects Online Hotel Reservation System, published on 7 Oct 2025. Any signed-in user can exploit it over the network, with no action from the victim.
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-11352 exists.

Affected product: code-projects Online Hotel 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-2025-11352/ (Markdown: https://insights.sbomify.com/CVE-2025-11352/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2025-11352
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2025-11352
- OSV: https://osv.dev/vulnerability/CVE-2025-11352

---
From sbomify Insights: https://insights.sbomify.com/CVE-2025-11352/
Summaries are generated and may contain mistakes; the official description above is the record.