CVE-2018-19570: XSS
Published Jul 10, 2019
·Updated
GitLab CE/EE, versions 11.3 before 11.3.11, 11.4 before 11.4.8, and 11.5 before 11.5.1, are vulnerable to an XSS vulnerability in Markdown fields via unrecognized HTML tags.
Affected Software
6 affected components
GitLab GitLab>=11.3.0<11.3.11
GitLab GitLab>=11.3.0<11.3.11
GitLab GitLab>=11.4.0<11.4.8
GitLab GitLab>=11.4.0<11.4.8
GitLab GitLab>=11.5.0<11.5.1
GitLab GitLab>=11.5.0<11.5.1
Event History
Jul 10, 2019
CVE Published
via MITRE·03:28 PM
Data Sourced
via MITRE·03:28 PM
Description
Frequently Asked Questions
1
What is the severity of CVE-2018-19570?
CVE-2018-19570 is classified as a medium severity XSS vulnerability.
2
How do I fix CVE-2018-19570?
To remediate CVE-2018-19570, upgrade to GitLab version 11.3.11, 11.4.8, or 11.5.1 or later.
3
What types of systems are affected by CVE-2018-19570?
CVE-2018-19570 affects GitLab Community and Enterprise Editions versions prior to 11.3.11, 11.4.8, and 11.5.1.
4
What is the nature of the vulnerability in CVE-2018-19570?
CVE-2018-19570 is an XSS vulnerability that occurs in Markdown fields through the use of unrecognized HTML tags.
5
Can CVE-2018-19570 be exploited remotely?
Yes, CVE-2018-19570 can be exploited remotely if an attacker can submit crafted Markdown content.