# CVE-2020-37090: School ERP Pro 1.0 - Remote Code Execution

> Attackers can upload malicious PHP files via the messaging system to execute arbitrary code on the server.

- **Severity:** High 8.7 (`CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N`)
- **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:** 3 Feb 2026
- **Updated:** 5 Mar 2026
- **Also known as:** GHSA-ggf7-6xmv-285q

## What is CVE-2020-37090?

CVE-2020-37090 is a high-severity vulnerability in Arox School ERP Pro, published on 3 Feb 2026. Any signed-in user can exploit it over the network, with no action from the victim.

### Official description

School ERP Pro 1.0 contains a file upload vulnerability that allows students to upload arbitrary PHP files to the messaging system. Attackers can upload malicious PHP scripts through the message attachment feature, enabling remote code execution on the server.

Weakness: CWE-434 (Unrestricted Upload of File with Dangerous Type)

## Which versions are affected by CVE-2020-37090?

It affects 1 product.


Products: Arox School Erp Pro.

## How do I fix CVE-2020-37090?

No fix has been published for CVE-2020-37090 yet. Limit exposure of the affected software until one is available.

## Is CVE-2020-37090 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2020-37090 exists.

## Other vulnerabilities in Arox School ERP Pro

- [CVE-2022-32119](https://insights.sbomify.com/CVE-2022-32119/): File upload in n/a (high 8.8)
- [CVE-2020-37088](https://insights.sbomify.com/CVE-2020-37088/): School ERP Pro 1.0 - Arbitrary File Read (high 8.7)
- [CVE-2020-37084](https://insights.sbomify.com/CVE-2020-37084/): School ERP Pro 1.0 Admin Profile Photo Upload Remote Code Execution Vulnerability (high 8.6)
- [CVE-2020-37089](https://insights.sbomify.com/CVE-2020-37089/): School ERP Pro 1.0 - 'es_messagesid' SQL Injection (high 7.1)
- [CVE-2022-32118](https://insights.sbomify.com/CVE-2022-32118/): Cross-site scripting in n/a (medium 6.1)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2020-37090 and fix it if it is affected.

What it is: CVE-2020-37090 is a high-severity vulnerability in Arox School ERP Pro, published on 3 Feb 2026. 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-2020-37090 exists.

Affected product: Arox School ERP Pro. 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-2020-37090/ (Markdown: https://insights.sbomify.com/CVE-2020-37090/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2020-37090
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2020-37090
- OSV: https://osv.dev/vulnerability/CVE-2020-37090

---
From sbomify Insights: https://insights.sbomify.com/CVE-2020-37090/
Summaries are generated and may contain mistakes; the official description above is the record.