# CVE-2023-6311: SourceCodester Loan Management System Loan Type Page delete_ltype.php delete_ltype sql injection

> Remote attackers can exploit SQL injection in the Loan Type Page to read or modify database contents.

- **Severity:** Medium 4.7 (`CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L`)
- **Exploited in the wild:** Not known
- **Login needed:** An administrator
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 27 Nov 2023
- **Updated:** 2 Aug 2024
- **Also known as:** GHSA-xg7j-42pr-9v55

## What is CVE-2023-6311?

CVE-2023-6311 is a medium-severity SQL injection vulnerability in SourceCodester Loan Management System, published on 27 Nov 2023. An attacker needs administrator access to exploit it, with no action from the victim.

### Official description

A vulnerability was found in SourceCodester Loan Management System 1.0 and classified as critical. This issue affects the function delete_ltype of the file delete_ltype.php of the component Loan Type Page. The manipulation of the argument ltype_id leads to sql injection. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-246137 was assigned to this vulnerability.

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

## Which versions are affected by CVE-2023-6311?

It affects 1 product.


Products: Razormist Loan Management System.

## How do I fix CVE-2023-6311?

No fix has been published for CVE-2023-6311 yet. Limit exposure of the affected software until one is available.

## Is CVE-2023-6311 being exploited?

There is no known exploitation of CVE-2023-6311 in the wild and no public exploit code.

## Other vulnerabilities in SourceCodester Loan Management System

- [CVE-2024-31678](https://insights.sbomify.com/CVE-2024-31678/): SQL injection in n/a (critical 9.8)
- [CVE-2022-37138](https://insights.sbomify.com/CVE-2022-37138/): SQL injection in n/a (critical 9.8)
- [CVE-2022-2766](https://insights.sbomify.com/CVE-2022-2766/): SourceCodester Loan Management System index.php sql injection (high 7.3)
- [CVE-2022-2666](https://insights.sbomify.com/CVE-2022-2666/): SourceCodester Loan Management System login.php sql injection (medium 6.3)
- [CVE-2022-2667](https://insights.sbomify.com/CVE-2022-2667/): SourceCodester Loan Management System delete_lplan.php sql injection (medium 6.3)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2023-6311 and fix it if it is affected.

What it is: CVE-2023-6311 is a medium-severity SQL injection vulnerability in SourceCodester Loan Management System, published on 27 Nov 2023. An attacker needs administrator access to exploit it, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2023-6311 in the wild and no public exploit code.

Affected product: SourceCodester Loan 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-2023-6311/ (Markdown: https://insights.sbomify.com/CVE-2023-6311/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2023-6311
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2023-6311
- OSV: https://osv.dev/vulnerability/CVE-2023-6311

---
From sbomify Insights: https://insights.sbomify.com/CVE-2023-6311/
Summaries are generated and may contain mistakes; the official description above is the record.