# CVE-2025-12243: code-projects Client Details System GET Parameter welcome.php sql injection

> Remote attackers can exploit SQL injection in the welcome.php ID parameter to read or modify database contents.

- **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:** Yes
- **Published:** 27 Oct 2025
- **Updated:** 27 Oct 2025
- **Also known as:** BELL-CVE-2025-12243, GHSA-8m33-8c75-28hv

## What is CVE-2025-12243?

CVE-2025-12243 is a medium-severity SQL injection vulnerability in code-projects Client Details System, published on 27 Oct 2025. Any signed-in user can exploit it over the network, with no action from the victim.

### Official description

A vulnerability was found in code-projects Client Details System 1.0. Affected by this issue is some unknown functionality of the file clientdetails/welcome.php of the component GET Parameter Handler. Performing manipulation of the argument ID results in sql injection. The attack may be initiated remotely. The exploit has been made public and could be used.

Weakness: CWE-89 (Improper Neutralization of Special Elements used in an SQL Command), CWE-74 (Improper Neutralization of Special Elements in Output Used by a Downstream Component)

## Which versions are affected by CVE-2025-12243?

It affects 1 product.


Products: Fabian Client Details System.

## How do I fix CVE-2025-12243?

No fix published yet.

## Is CVE-2025-12243 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-12243 exists.

## Other vulnerabilities in code-projects Client Details System

- [CVE-2025-6446](https://insights.sbomify.com/CVE-2025-6446/): code-projects Client Details System index.php sql injection (medium 6.9)
- [CVE-2023-7137](https://insights.sbomify.com/CVE-2023-7137/): code-projects Client Details System HTTP POST Request sql injection (medium 6.3)
- [CVE-2023-7138](https://insights.sbomify.com/CVE-2023-7138/): code-projects Client Details System HTTP POST Request admin sql injection (medium 6.3)
- [CVE-2025-60302](https://insights.sbomify.com/CVE-2025-60302/): Cross-site scripting in n/a (medium 6.1)
- [CVE-2025-12283](https://insights.sbomify.com/CVE-2025-12283/): code-projects Client Details System authorization (medium 5.3)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2025-12243 and fix it if it is affected.

What it is: CVE-2025-12243 is a medium-severity SQL injection vulnerability in code-projects Client Details System, published on 27 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-2025-12243 exists.

Affected product: code-projects Client Details 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-2025-12243/ (Markdown: https://insights.sbomify.com/CVE-2025-12243/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2025-12243
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2025-12243
- OSV: https://osv.dev/vulnerability/CVE-2025-12243

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From sbomify Insights: https://insights.sbomify.com/CVE-2025-12243/
Summaries are generated and may contain mistakes; the official description above is the record.