Cross-Site Scripting Vulnerability in GitLab Community Edition
CVE-2017-0917

6.1MEDIUM

Key Information:

Vendor
Gitlab
Status
Gitlab Community And Enterprise Editions
Vendor
CVE Published:
21 March 2018

Summary

A vulnerability exists in the GitLab Community Edition 10.2.4 due to insufficient input validation in the Continuous Integration job component. This flaw allows for the execution of persistent cross-site scripting (XSS) attacks, potentially enabling successful exploitation by an attacker to manipulate user session data or redirect users to malicious sites.

Affected Version(s)

GitLab Community and Enterprise Editions 9.1.0 - 10.1.5 Fixed in 10.1.6

GitLab Community and Enterprise Editions 10.2.0 - 10.2.5 Fixed in 10.2.6

GitLab Community and Enterprise Editions 10.3.0 - 10.3.3 Fixed in 10.3.4

References

https://www.debian.org/security/2018/dsa-4145
vendor-advisoryx_refsource_DEBIAN
https://hackerone.com/reports/299525
x_refsource_MISC
https://about.gitlab.com/2018/01/16/gitlab-10-dot-3-dot-4...
x_refsource_CONFIRM

CVSS V3.1

Score:
6.1
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.