Otr

**Name of the Vulnerable Software and Affected Versions** GitLab CE/EE versions 11.3 before 11.3.11 GitLab CE/EE versions 11.4 before 11.4.8 GitLab CE/EE versions 11.5 before 11.5.1 **Description** The issue is related to an XSS vulnerability in Markdown fields via unrecognized HTML tags. **Recommendations** For GitLab CE/EE versions 11.3 before 11.3.11, update to version 11.3.11 or later. For GitLab CE/EE versions 11.4 before 11.4.8, update to version 11.4.8 or later. For GitLab CE/EE versions 11.5 before 11.5.1, update to version 11.5.1 or later.