CVE-2022-1963

Severity: medium (CVSS 5.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.4% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2022-07-01 · updated 2026-06-17

Description

An issue has been discovered in GitLab CE/EE affecting all versions starting from 13.4 before 14.10.5, all versions starting from 15.0 before 15.0.4, all versions starting from 15.1 before 15.1.1. GitLab reveals if a user has enabled two-factor authentication on their account in the HTML source, to unauthenticated users.

Affected products

GitLab: from 13.4.0 before 14.10.5; from 15.0.0 before 15.0.4; 15.1.0 — fixed in 14.10.5, 15.0.4

How to fix

Upgrade to a fixed version: GitLab 14.10.5, 15.0.4. Check the vendor advisory for mitigations.

References

https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-1963.json
https://gitlab.com/gitlab-org/gitlab/-/issues/352210
https://hackerone.com/reports/1470023
https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-1963.json
https://gitlab.com/gitlab-org/gitlab/-/issues/352210
https://hackerone.com/reports/1470023

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