CVE-2021-39911

Published: Nov 5, 2021Modified: Jun 12, 2026

4.3

Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Exploitability: 2.8 / Impact: 1.4

Source: NVD

Description

An improper access control flaw in all versions of GitLab CE/EE starting from 13.9 before 14.2.6, all versions starting from 14.3 before 14.3.4, and all versions starting from 14.4 before 14.4.1 exposes private email address of Issue and Merge Requests assignee to Webhook data consumers

Affected (4)

Products: Gitlab: Gitlab

1 product

Configuration A

4 vulnerable

Vulnerable Software	Affected Versions
Gitlab Gitlab	From 13.9.0 to 14.2.6
Gitlab Gitlab	From 14.3.0 to 14.3.4
Gitlab Gitlab	From 13.9.0 to 14.2.6
Gitlab Gitlab	From 14.3.0 to 14.3.4

References (4)

https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39911.json

Source: cve@gitlab.com

Vendor Advisory

https://gitlab.com/gitlab-org/gitlab/-/issues/297470

Source: cve@gitlab.com

Broken Link

https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39911.json

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

https://gitlab.com/gitlab-org/gitlab/-/issues/297470

Source: af854a3a-2127-422b-91ae-364da2661108

Broken Link

Timeline

No history available yet.