# CVE-2024-3690: PHPGurukul Small CRM Change Password sql injection

> Remote attackers can exploit SQL injection in the Change Password handler to read or modify database contents.

- **Severity:** Medium 6.3 (`CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L`)
- **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:** 12 Apr 2024
- **Updated:** 1 Aug 2024
- **Also known as:** GHSA-qx9v-vv72-3pmw

## What is CVE-2024-3690?

CVE-2024-3690 is a medium-severity SQL injection vulnerability in PHPGurukul Small CRM, published on 12 Apr 2024. Any signed-in user can exploit it over the network, with no action from the victim.

### Official description

A vulnerability classified as critical was found in PHPGurukul Small CRM 3.0. Affected by this vulnerability is an unknown functionality of the component Change Password Handler. The manipulation leads to sql injection. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-260479.

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

## Which versions are affected by CVE-2024-3690?

It affects 1 product.


Products: Phpgurukul Small Crm.

## How do I fix CVE-2024-3690?

No fix has been published for CVE-2024-3690 yet. Limit exposure of the affected software until one is available.

## Is CVE-2024-3690 being exploited?

There is no known exploitation of CVE-2024-3690 in the wild and no public exploit code.

Public exploit code:

- https://github.com/taeseongk/CVE-2024-3690 (github_poc): https://github.com/taeseongk/CVE-2024-3690

## Other vulnerabilities in PHPGurukul Small CRM

- [CVE-2024-3691](https://insights.sbomify.com/CVE-2024-3691/): PHPGurukul Small CRM Registration Page sql injection (high 7.3)
- [CVE-2025-50484](https://insights.sbomify.com/CVE-2025-50484/): Auth bypass in n/a (high 7.1)
- [CVE-2025-11053](https://insights.sbomify.com/CVE-2025-11053/): PHPGurukul Small CRM forgot-password.php sql injection (medium 6.9)
- [CVE-2025-10664](https://insights.sbomify.com/CVE-2025-10664/): PHPGurukul Small CRM create-ticket.php sql injection (medium 6.9)
- [CVE-2025-10114](https://insights.sbomify.com/CVE-2025-10114/): PHPGurukul Small CRM profile.php sql injection (medium 6.9)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2024-3690 and fix it if it is affected.

What it is: CVE-2024-3690 is a medium-severity SQL injection vulnerability in PHPGurukul Small CRM, published on 12 Apr 2024. Any signed-in user can exploit it over the network, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2024-3690 in the wild and no public exploit code.

Affected product: PHPGurukul Small CRM. 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-2024-3690/ (Markdown: https://insights.sbomify.com/CVE-2024-3690/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2024-3690
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2024-3690
- OSV: https://osv.dev/vulnerability/CVE-2024-3690

---
From sbomify Insights: https://insights.sbomify.com/CVE-2024-3690/
Summaries are generated and may contain mistakes; the official description above is the record.