CVE-2019-5468

An privilege escalation issue was discovered in Gitlab versions < 12.1.2, < 12.0.4, and < 11.11.6 when Mattermost slash commands are used with a blocked account.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
8.8 HIGH
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
hackeroneCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 70%
VendorProductVersion
gitlabgitlab
11.11.0 ≤
𝑥
< 11.11.6
gitlabgitlab
11.11.0 ≤
𝑥
< 11.11.6
gitlabgitlab
12.0.0 ≤
𝑥
< 12.0.4
gitlabgitlab
12.0.0 ≤
𝑥
< 12.0.4
gitlabgitlab
12.1.0 ≤
𝑥
< 12.1.2
gitlabgitlab
12.1.0 ≤
𝑥
< 12.1.2
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
eoan
dne
disco
dne
bionic
dne
xenial
not-affected
trusty
dne
Common Weakness Enumeration
References
https://about.gitlab.com/releases/2019/07/29/security-release-gitlab-12-dot-1-dot-2-released/
https://gitlab.com/gitlab-org/gitlab-ce/issues/57556
https://hackerone.com/reports/493562
https://about.gitlab.com/releases/2019/07/29/security-release-gitlab-12-dot-1-dot-2-released/
https://gitlab.com/gitlab-org/gitlab-ce/issues/57556
https://hackerone.com/reports/493562