# CVE-2013-3522: SQL injection in n/a

> Authenticated attackers can execute arbitrary SQL commands via the nodeid parameter in vBulletin, potentially compromising database integrity and confidentiality.

- **Severity:** Medium 6.5 (`AV:N/AC:L/Au:S/C:P/I:P/A:P`)
- **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:** 10 May 2013
- **Updated:** 16 Sep 2024
- **Also known as:** GHSA-hppw-jmc4-w4gv

## What is CVE-2013-3522?

CVE-2013-3522 is a medium-severity SQL injection vulnerability in Vbulletin Vbulletin, published on 10 May 2013. Any signed-in user can exploit it over the network, with no action from the victim.

### Official description

SQL injection vulnerability in index.php/ajax/api/reputation/vote in vBulletin 5.0.0 Beta 11, 5.0.0 Beta 28, and earlier allows remote authenticated users to execute arbitrary SQL commands via the nodeid parameter.

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

## Which versions are affected by CVE-2013-3522?

It affects 1 product.


Products: Vbulletin Vbulletin.

## How do I fix CVE-2013-3522?

No fix has been published for CVE-2013-3522 yet. Limit exposure of the affected software until one is available.

## Is CVE-2013-3522 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2013-3522 exists.

Public exploit code:

- vBulletin Password Collector via nodeid SQL Injection (metasploit)
- vBulletin 5.0.0 Beta 11 < 5.0.0 Beta 28 - SQL Injection (exploitdb)
- vBulletin index.php/ajax/api/reputation/vote nodeid Parameter SQL Injection (metasploit)
- vBulletin 5 - 'index.php/ajax/api/reputation/vote?nodeid' SQL Injection (Metasploit) (exploitdb)

## Other vulnerabilities in Vbulletin Vbulletin

- [CVE-2020-17496](https://insights.sbomify.com/CVE-2020-17496/): vBulletin PHP Module Remote Code Execution (critical 9.8, exploited in the wild)
- [CVE-2019-16759](https://insights.sbomify.com/CVE-2019-16759/): vBulletin PHP Module Remote Code Execution (critical 9.8, exploited in the wild)
- [CVE-2025-48827](https://insights.sbomify.com/CVE-2025-48827/): vBulletin 5.0.0 through 5.7.5 and 6.0.0 through 6.0.3 allows unauthenticated users to invoke protected API controllers' methods when running (critical 10.0)
- [CVE-2023-25135](https://insights.sbomify.com/CVE-2023-25135/): Deserialization in n/a (critical 9.8)
- [CVE-2020-7373](https://insights.sbomify.com/CVE-2020-7373/): Code injection in n/a (critical 9.8)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2013-3522 and fix it if it is affected.

What it is: CVE-2013-3522 is a medium-severity SQL injection vulnerability in Vbulletin Vbulletin, published on 10 May 2013. 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-2013-3522 exists.

Affected product: Vbulletin Vbulletin. 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-2013-3522/ (Markdown: https://insights.sbomify.com/CVE-2013-3522/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2013-3522
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2013-3522
- OSV: https://osv.dev/vulnerability/CVE-2013-3522

---
From sbomify Insights: https://insights.sbomify.com/CVE-2013-3522/
Summaries are generated and may contain mistakes; the official description above is the record.