---
title: "CVE-2018-1000528\n    | Ubuntu"
description: Ubuntu is an open source software operating system that runs from the
  desktop, to the cloud, to all your internet connected things.
url: https://ubuntu.com/security/CVE-2018-1000528?format=md
keywords: index, follow
---

# CVE-2018-1000528

Publication date 26 June 2018

Last updated 26 August 2025

---

Ubuntu priority

**Medium**

[Why this priority?](https://ubuntu.com/security/cves/about#priority )

## Cvss 3 Severity Score

**6.1 · Medium**

[Score breakdown](https://ubuntu.com/security/CVE-2018-1000528?format=md#impact-score)

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## Description

GONICUS GOsa version before commit 56070d6289d47ba3f5918885954dcceb75606001
contains a Cross Site Scripting (XSS) vulnerability in change password form
(html/password.php, #308) that can result in injection of arbitrary web
script or HTML. This attack appear to be exploitable via the victim must
open a specially crafted web page. This vulnerability appears to have been
fixed in after commit 56070d6289d47ba3f5918885954dcceb75606001.

## Status

Show unmaintained releases

| Package | Ubuntu Release | Status |
| --- | --- | --- |
| gosa | 26.04 LTS resolute | Not affected |
| 25.10 questing | Not affected |
| 25.04 plucky | Not affected |
| 24.10 oracular | Not affected |
| 24.04 LTS noble | Not affected |
| 23.10 mantic | Not affected |
| 23.04 lunar | Not affected |
| 22.10 kinetic | Not affected |
| 22.04 LTS jammy | Not affected |
| 21.10 impish | Not affected |
| 21.04 hirsute | Not affected |
| 20.10 groovy | Not affected |
| 20.04 LTS focal | Not affected |
| 19.10 eoan | Not affected |
| 19.04 disco | Not affected |
| 18.10 cosmic | Ignored end of life |
| 18.04 LTS bionic | Vulnerable |
| 17.10 artful | Ignored end of life |
| 16.04 LTS xenial | Fixed 2.7.4+reloaded2-9ubuntu1.1 |
| 14.04 LTS trusty | Not in release |

---

* [How can I get the fixes?](https://ubuntu.com/security/cves/about#security)
* [What do statuses mean?](https://ubuntu.com/security/cves/about#statuses)

## Severity score breakdown

CVSS version:
CVSS v3.0

**Base score**

6.1 · Medium

* Base metrics

  | Parameter | Value |
  | --- | --- |
  | Attack vector | Network |
  | Attack complexity | Low |
  | Privileges required | None |
  | User interaction | Required |
  | Scope | Changed |
  | Confidentiality impact | Low |
  | Integrity impact | Low |
  | Availability impact | None |
* Scores

  | Parameter | Value |
  | --- | --- |
  | Base score | 6.1 · Medium |
  | Exploitability score | - |
  | Impact score | - |

**Vector:** CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

## References

* [MITRE](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1000528)
* [NVD](https://nvd.nist.gov/vuln/detail/CVE-2018-1000528)
* [Launchpad](https://launchpad.net/bugs/cve/CVE-2018-1000528)
* [Debian](https://security-tracker.debian.org/tracker/CVE-2018-1000528)

### Related Ubuntu Security Notices (USN)

+ [USN-4609-1](https://usn.ubuntu.com/USN-4609-1)
+ GOsa vulnerabilities
+ 28 October 2020

### Other references

* <https://github.com/gosa-project/gosa-core/commit/56070d6289d47ba3f5918885954dcceb75606001>
* <https://github.com/gosa-project/gosa-core/issues/14>
* <https://www.cve.org/CVERecord?id=CVE-2018-1000528>