# CVE-2013-4718: Cross-site scripting in n/a

> Authenticated attackers can inject arbitrary web script or HTML via ITSM ConfigItem search in OTRS ITSM.

- **Severity:** Medium 5.4 (`CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/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:** Yes
- **Published:** 9 Aug 2021
- **Updated:** 6 Aug 2024
- **Also known as:** GHSA-chj6-mj6m-hxr7

## What is CVE-2013-4718?

CVE-2013-4718 is a medium-severity cross-site scripting vulnerability in Otrs Otrs, published on 9 Aug 2021. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.

### Official description

Cross-site scripting (XSS) vulnerability in Open Ticket Request System (OTRS) ITSM 3.0.x before 3.0.9, 3.1.x before 3.1.10, and 3.2.x before 3.2.7 allows remote authenticated users to inject arbitrary web script or HTML via an ITSM ConfigItem search.

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

## Which versions are affected by CVE-2013-4718?

It affects 2 products.


Products: Otrs Otrs, Otrs Otrs Itsm.

## How do I fix CVE-2013-4718?

Upgrade to a fixed version.

## Is CVE-2013-4718 being exploited?

There is no known exploitation of CVE-2013-4718 in the wild and no public exploit code.

## Other vulnerabilities in Otrs Otrs

- [CVE-2026-48188](https://insights.sbomify.com/CVE-2026-48188/): SQL Injection via MySQL Quote Method (critical 9.1)
- [CVE-2013-4717](https://insights.sbomify.com/CVE-2013-4717/): SQL injection in n/a (high 8.8)
- [CVE-2017-14635](https://insights.sbomify.com/CVE-2017-14635/): Code injection in n/a (high 8.8)
- [CVE-2023-5422](https://insights.sbomify.com/CVE-2023-5422/): SSL Certificates are not checked for E-Mail Handling (high 8.7)
- [CVE-2023-6254](https://insights.sbomify.com/CVE-2023-6254/): Password is send back to client (high 8.1)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2013-4718 and fix it if it is affected.

What it is: CVE-2013-4718 is a medium-severity cross-site scripting vulnerability in Otrs Otrs, published on 9 Aug 2021. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Exploitation: There is no known exploitation of CVE-2013-4718 in the wild and no public exploit code.

Affected product: Otrs Otrs. 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-2013-4718/ (Markdown: https://insights.sbomify.com/CVE-2013-4718/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2013-4718
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2013-4718
- OSV: https://osv.dev/vulnerability/CVE-2013-4718

---
From sbomify Insights: https://insights.sbomify.com/CVE-2013-4718/
Summaries are generated and may contain mistakes; the official description above is the record.