# CVE-2019-25759: Joomla! Component vBizz 1.0.7 SQL Injection

> Authenticated attackers can execute arbitrary SQL queries via the payid parameter to extract sensitive database information.

- **Severity:** High 7.1 (`CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Any signed-in user
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 19 Jun 2026
- **Updated:** 1 Oct 2026
- **Also known as:** GHSA-q56p-mhpj-p263

## What is CVE-2019-25759?

CVE-2019-25759 is a high-severity SQL injection vulnerability in Wdmtech vBizz, published on 19 Jun 2026. Any signed-in user can exploit it over the network, with no action from the victim.

### Official description

Joomla! Component vBizz 1.0.7 contains an SQL injection vulnerability that allows authenticated attackers to execute arbitrary SQL queries by injecting malicious code through the payid parameter. Attackers can submit POST requests to the employee management interface with crafted payid array values containing SQL commands to extract sensitive database information including version and database names.

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

## Which versions are affected by CVE-2019-25759?

It affects 1 product.


Products: Wdmtech Vbizz.

## How do I fix CVE-2019-25759?

No fix has been published for CVE-2019-25759 yet. Limit exposure of the affected software until one is available.

## Is CVE-2019-25759 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2019-25759 exists.

## Other vulnerabilities in Wdmtech vBizz

- [CVE-2019-25758](https://insights.sbomify.com/CVE-2019-25758/): Joomla! Component vBizz 1.0.7 Remote Code Execution (high 8.7)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2019-25759 and fix it if it is affected.

What it is: CVE-2019-25759 is a high-severity SQL injection vulnerability in Wdmtech vBizz, published on 19 Jun 2026. 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-2019-25759 exists.

Affected product: Wdmtech vBizz. 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-2019-25759/ (Markdown: https://insights.sbomify.com/CVE-2019-25759/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2019-25759
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2019-25759
- OSV: https://osv.dev/vulnerability/CVE-2019-25759

---
From sbomify Insights: https://insights.sbomify.com/CVE-2019-25759/
Summaries are generated and may contain mistakes; the official description above is the record.