CVE-2023-5356
Description
Incorrect authorization checks in GitLab CE/EE from all versions starting from 8.13 before 16.5.6, all versions starting from 16.6 before 16.6.4, all versions starting from 16.7 before 16.7.2, allows a user to abuse slack/mattermost integrations to execute slash commands as another user.
- CVSS Version 3.1
nvd
CVE ID: CVE-2023-5356
Base Score: 8.8
Base Severity: HIGH
Vector String:CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Impact Score: 5.9
Exploitability Score: 2.8
gitlab
CVE ID: CVE-2023-5356
Base Score: 7.3
Base Severity: HIGH
Vector String:CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:N
Impact Score: 5.8
Exploitability Score: 1.0