# CVE-2012-4278: Cross-site scripting in n/a

> Remote attackers can inject arbitrary scripts via multiple parameters in Free Realty, potentially leading to session hijacking or data modification.

- **Severity:** Medium 4.3 (`AV:N/AC:M/Au:N/C:N/I:P/A:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Any signed-in user
- **Attackable:** Over the internet
- **Victim action needed:** A user has to click or open something
- **Fix available:** No
- **Published:** 13 Aug 2012
- **Updated:** 17 Sep 2024
- **Also known as:** GHSA-92fh-p9cq-cx2m

## What is CVE-2012-4278?

CVE-2012-4278 is a medium-severity cross-site scripting vulnerability in n/a, published on 13 Aug 2012. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.

### Official description

Multiple cross-site scripting (XSS) vulnerabilities in Free Realty 3.1-0.6 allow remote attackers to inject arbitrary web script or HTML via the (1) notes parameter to (a) admin/agenteditor.php; (2) title, (3) previewdesc, (4) fulldesc, or (5) notes parameter (b) to agentadmin.php or (c) in an addlisting action to agentadmin.php; or unspecified vectors to (d) admin/adminfeatures.php.

Weakness: CWE-79 (Improper Neutralization of Input During Web Page Generation)

## Which versions are affected by CVE-2012-4278?

It affects 1 product.


Products: Rwcinc Free Realty.

## How do I fix CVE-2012-4278?

No fix has been published for CVE-2012-4278 yet. Limit exposure of the affected software until one is available.

## Is CVE-2012-4278 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2012-4278 exists.

Public exploit code:

- Free Realty 3.1-0.6 - Multiple Vulnerabilities (exploitdb)

## Other vulnerabilities in n/a

- [CVE-2012-4279](https://insights.sbomify.com/CVE-2012-4279/): SQL injection in n/a (high 7.5)
- [CVE-2012-4280](https://insights.sbomify.com/CVE-2012-4280/): Cross-site request forgery in n/a (medium 6.8)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2012-4278 and fix it if it is affected.

What it is: CVE-2012-4278 is a medium-severity cross-site scripting vulnerability in n/a, published on 13 Aug 2012. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2012-4278 exists.

Affected product: n/a. 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-2012-4278/ (Markdown: https://insights.sbomify.com/CVE-2012-4278/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2012-4278
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2012-4278
- OSV: https://osv.dev/vulnerability/CVE-2012-4278

---
From sbomify Insights: https://insights.sbomify.com/CVE-2012-4278/
Summaries are generated and may contain mistakes; the official description above is the record.