# CVE-2025-11556: code-projects Simple Leave Manager user.php sql injection

> Remote attackers can exploit SQL injection in user.php to read or modify database contents in Simple Leave Manager.

- **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:** 9 Oct 2025
- **Updated:** 10 Oct 2025
- **Also known as:** GHSA-5v36-p7vr-7gcv

## What is CVE-2025-11556?

CVE-2025-11556 is a medium-severity SQL injection vulnerability in code-projects Simple Leave Manager, published on 9 Oct 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 Leave Manager 1.0. This vulnerability affects unknown code of the file /user.php. This manipulation of the argument table causes sql injection. Remote exploitation of the attack is possible. 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-2025-11556?

It affects 1 product.


Products: Carmelo Simple Leave Manager.

## How do I fix CVE-2025-11556?

No fix has been published for CVE-2025-11556 yet. Limit exposure of the affected software until one is available.

## Is CVE-2025-11556 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-11556 exists.

## Other vulnerabilities in code-projects Simple Leave Manager

- [CVE-2025-14223](https://insights.sbomify.com/CVE-2025-14223/): code-projects Simple Leave Manager request.php sql injection (medium 6.9)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2025-11556 and fix it if it is affected.

What it is: CVE-2025-11556 is a medium-severity SQL injection vulnerability in code-projects Simple Leave Manager, published on 9 Oct 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-2025-11556 exists.

Affected product: code-projects Simple Leave Manager. 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-2025-11556/ (Markdown: https://insights.sbomify.com/CVE-2025-11556/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2025-11556
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2025-11556
- OSV: https://osv.dev/vulnerability/CVE-2025-11556

---
From sbomify Insights: https://insights.sbomify.com/CVE-2025-11556/
Summaries are generated and may contain mistakes; the official description above is the record.