# Security Updates - CVE-2018-18262

## CVE-2018-18262

### XSS vulnerability

| Vulnerability Details |  |
|---|---|
| Impact | **CVSS V3 rating: 10 (Critical)** |
| Reported | 10 Sept 2018 |
| Fixed | 10 Oct 2018 |
| Affected Builds | Till Build 123208 |
| Fixed in | Build 123214 |
| Overview | XSS vulnerability in 'Add custom category' page. |
| **Recommended Fix** | **Upgrade to [OpManager Version 12.3.239](https://www.manageengine.com/network-monitoring/service-packs.html) or above.** |

### Description

A XSS vulnerability was discovered in OpManager before version 12.3.214. This XSS vulnerability affected the 'Add custom category' page. We recommend that you [upgrade to OpManager Version 12.3.214](https://www.manageengine.com/network-monitoring/service-packs.html) or above to fix this issue.

### Source and Acknowledgements

Find out more about CVE-2018-18262 from the [CVE dictionary](http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-18262).

### Need Help?

For clarification or corrections please contact our [support team](https://www.manageengine.com/network-monitoring/support.html) or email us at [opmanager-support@manageengine.com](mailto:opmanager-support@manageengine.com).