VulnerabilityModified
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.
HIGH 8.8EPSS 2.14%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.14%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
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.
- CVSS 3.1
- 8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 2.14% probability · 81th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-269
- Affected
- gitlab/gitlab
- Source
- support@hackerone.com
References
- https://about.gitlab.com/releases/2019/07/29/security-release-gitlab-12-dot-1-dot-2-released/Patch, Release Notes, Vendor Advisory
- https://gitlab.com/gitlab-org/gitlab-ce/issues/57556Exploit, Vendor Advisory
- https://hackerone.com/reports/493562Permissions Required
- https://about.gitlab.com/releases/2019/07/29/security-release-gitlab-12-dot-1-dot-2-released/Patch, Release Notes, Vendor Advisory
- https://gitlab.com/gitlab-org/gitlab-ce/issues/57556Exploit, Vendor Advisory
- https://hackerone.com/reports/493562Permissions Required
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.