Improper input validation in all versions of GitLab CE/EE using sendmail to send emails allowed an attacker to steal environment variables via specially crafted email addresses.
https://hackerone.com/reports/1286317
https://gitlab.com/gitlab-org/gitlab/-/issues/337601
https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-0741.json
Source: MITRE
Published: 2022-04-01
Updated: 2022-04-13
Type: CWE-20
Base Score: 4.3
Vector: AV:N/AC:M/Au:N/C:P/I:N/A:N
Impact Score: 2.9
Exploitability Score: 8.6
Severity: MEDIUM
Base Score: 7.5
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Impact Score: 3.6
Exploitability Score: 3.9
Severity: HIGH