# CVE-2025-9739: Campcodes Online Water Billing System process.php sql injection

> Remote attackers can exploit SQL injection in the Username field of process.php to access or modify database information.

- **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:** 31 Aug 2025
- **Updated:** 2 Sep 2025
- **Also known as:** GHSA-jqcw-gv4g-694j

## What is CVE-2025-9739?

CVE-2025-9739 is a medium-severity SQL injection vulnerability in Campcodes Online Water Billing System, published on 31 Aug 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

A vulnerability has been found in Campcodes Online Water Billing System 1.0. Affected by this issue is some unknown functionality of the file /process.php. The manipulation of the argument Username leads to sql injection. The attack is possible to be carried out remotely. The exploit has been disclosed to the public 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-2025-9739?

It affects 1 product.


Products: Campcodes Online Water Billing System.

## How do I fix CVE-2025-9739?

No fix has been published for CVE-2025-9739 yet. Limit exposure of the affected software until one is available.

## Is CVE-2025-9739 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-9739 exists.

## Other vulnerabilities in Campcodes Online Water Billing System

- [CVE-2025-9492](https://insights.sbomify.com/CVE-2025-9492/): Campcodes Online Water Billing System addclient1.php sql injection (medium 6.9)
- [CVE-2025-9423](https://insights.sbomify.com/CVE-2025-9423/): Campcodes Online Water Billing System editecex.php sql injection (medium 6.9)
- [CVE-2025-8924](https://insights.sbomify.com/CVE-2025-8924/): Campcodes Online Water Billing System viewbill.php sql injection (medium 6.9)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2025-9739 and fix it if it is affected.

What it is: CVE-2025-9739 is a medium-severity SQL injection vulnerability in Campcodes Online Water Billing System, published on 31 Aug 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-2025-9739 exists.

Affected product: Campcodes Online Water Billing 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-2025-9739/ (Markdown: https://insights.sbomify.com/CVE-2025-9739/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2025-9739
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2025-9739
- OSV: https://osv.dev/vulnerability/CVE-2025-9739

---
From sbomify Insights: https://insights.sbomify.com/CVE-2025-9739/
Summaries are generated and may contain mistakes; the official description above is the record.