# CVE-2020-5307: SQL injection in n/a

> SQL injection in multiple parameters allows attackers to read or modify database contents in the Dairy Farm Shop Management System.

- **Severity:** Critical 9.8 (`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 7 Jan 2020
- **Updated:** 4 Aug 2024
- **Also known as:** GHSA-cwqr-r4vr-6622

## What is CVE-2020-5307?

CVE-2020-5307 is a critical SQL injection vulnerability in n/a, published on 7 Jan 2020. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

PHPGurukul Dairy Farm Shop Management System 1.0 is vulnerable to SQL injection, as demonstrated by the username parameter in index.php, the category and CategoryCode parameters in add-category.php, the CompanyName parameter in add-company.php, and the ProductName and ProductPrice parameters in add-product.php.

Weakness: CWE-89 (Improper Neutralization of Special Elements used in an SQL Command)

## Which versions are affected by CVE-2020-5307?

It affects 1 product.


Products: Phpgurukul Dairy Farm Shop Management System.

## How do I fix CVE-2020-5307?

No fix has been published for CVE-2020-5307 yet. Limit exposure of the affected software until one is available.

## Is CVE-2020-5307 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2020-5307 exists.

Public exploit code:

- PHPGurukul Dairy Farm Shop Management System 1.0 - SQL Injection (nuclei): http/cves/2020/CVE-2020-5307.yaml

## Other vulnerabilities in n/a

- [CVE-2022-40943](https://insights.sbomify.com/CVE-2022-40943/): SQL injection in n/a (critical 9.8)
- [CVE-2022-40944](https://insights.sbomify.com/CVE-2022-40944/): SQL injection in n/a (critical 9.8)
- [CVE-2022-29007](https://insights.sbomify.com/CVE-2022-29007/): SQL injection in n/a (critical 9.8)
- [CVE-2020-36062](https://insights.sbomify.com/CVE-2020-36062/): Hardcoded credentials in n/a (critical 9.8)
- [CVE-2025-51672](https://insights.sbomify.com/CVE-2025-51672/): SQL injection in n/a (high 8.0)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2020-5307 and fix it if it is affected.

What it is: CVE-2020-5307 is a critical SQL injection vulnerability in n/a, published on 7 Jan 2020. An attacker can exploit it over the internet without logging in, with no action from the victim.
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2020-5307 exists.

Affected product: n/a. 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-2020-5307/ (Markdown: https://insights.sbomify.com/CVE-2020-5307/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2020-5307
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2020-5307
- OSV: https://osv.dev/vulnerability/CVE-2020-5307

---
From sbomify Insights: https://insights.sbomify.com/CVE-2020-5307/
Summaries are generated and may contain mistakes; the official description above is the record.