Medium severity6.1NVD Advisory· Published Jul 10, 2019· Updated Jun 17, 2026
CVE-2018-19493
CVE-2018-19493
Description
An issue was discovered in GitLab Community and Enterprise Edition 11.x before 11.3.11, 11.4.x before 11.4.8, and 11.5.x before 11.5.1. There is a persistent XSS vulnerability in the environment pages due to a lack of input validation and output encoding.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
5cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*+ 1 more
- cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*range: >=11.0.0,<11.3.11
- cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*range: >=11.0.0,<11.3.11
- GitLab/Community and Enterprise Editiondescription
- Range: <11.3.11, <11.4.8, <11.5.1
- Range: <11.3.11, <11.4.8, <11.5.1
Patches
Vulnerability mechanics
References
3- www.securityfocus.com/bid/109122nvdThird Party AdvisoryVDB Entry
- about.gitlab.com/2018/11/28/security-release-gitlab-11-dot-5-dot-1-released/nvdRelease NotesVendor Advisory
- gitlab.com/gitlab-org/gitlab-ce/issues/53037nvdIssue TrackingVendor Advisory
News mentions
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