CVE-2018-19493

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.
Cross-site Scripting
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
6.1 MEDIUM
NETWORK
LOW
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 31%
VendorProductVersion
gitlabgitlab
11.0.0 ≤
𝑥
< 11.3.11
gitlabgitlab
11.0.0 ≤
𝑥
< 11.3.11
gitlabgitlab
11.4.0 ≤
𝑥
< 11.4.8
gitlabgitlab
11.4.0 ≤
𝑥
< 11.4.8
gitlabgitlab
11.5.0 ≤
𝑥
< 11.5.1
gitlabgitlab
11.5.0 ≤
𝑥
< 11.5.1
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
gitlab
sid
16.8.4-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
gitlab
cosmic
dne
bionic
dne
xenial
not-affected
trusty
dne