# CVE-2025-15243: code-projects Simple Stock System login.php sql injection

> Remote attackers can exploit SQL injection in the login form to manipulate database queries, potentially reading or modifying sensitive stock system data.

- **Severity:** Medium 6.9 (`CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 30 Dec 2025
- **Updated:** 24 Feb 2026
- **Also known as:** GHSA-5frj-g6xc-q6j8

## What is CVE-2025-15243?

CVE-2025-15243 is a medium-severity SQL injection vulnerability in code-projects Simple Stock System, published on 30 Dec 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

A flaw has been found in code-projects Simple Stock System 1.0. This affects an unknown function of the file /market/login.php. Executing a manipulation of the argument Username can lead to sql injection. The attack can be launched remotely. The exploit has been published and may 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-2025-15243?

It affects 1 product.


Products: Carmelo Simple Stock System.

## How do I fix CVE-2025-15243?

No fix has been published for CVE-2025-15243 yet. Limit exposure of the affected software until one is available.

## Is CVE-2025-15243 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-15243 exists.

## Other vulnerabilities in code-projects Simple Stock System

- [CVE-2025-15011](https://insights.sbomify.com/CVE-2025-15011/): code-projects Simple Stock System logout.php sql injection (medium 6.9)
- [CVE-2025-14959](https://insights.sbomify.com/CVE-2025-14959/): code-projects Simple Stock System signup.php sql injection (medium 6.9)
- [CVE-2025-14968](https://insights.sbomify.com/CVE-2025-14968/): code-projects Simple Stock System update.php sql injection (medium 6.9)
- [CVE-2025-14962](https://insights.sbomify.com/CVE-2025-14962/): code-projects Simple Stock System chatuser.php cross site scripting (medium 5.3)
- [CVE-2025-14834](https://insights.sbomify.com/CVE-2025-14834/): code-projects Simple Stock System checkuser.php sql injection (medium 5.3)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2025-15243 and fix it if it is affected.

What it is: CVE-2025-15243 is a medium-severity SQL injection vulnerability in code-projects Simple Stock System, published on 30 Dec 2025. 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-2025-15243 exists.

Affected product: code-projects Simple Stock 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-2025-15243/ (Markdown: https://insights.sbomify.com/CVE-2025-15243/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2025-15243
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2025-15243
- OSV: https://osv.dev/vulnerability/CVE-2025-15243

---
From sbomify Insights: https://insights.sbomify.com/CVE-2025-15243/
Summaries are generated and may contain mistakes; the official description above is the record.