CVE-2022-2326

Severity: high (CVSS 8.1 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.9% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2022-08-05 · updated 2026-06-17
Weakness: CWE-863

Description

An issue has been discovered in GitLab CE/EE affecting all versions before 15.0.5, all versions starting from 15.1 before 15.1.4, all versions starting from 15.2 before 15.2.1. It may be possible to gain access to a private project through an email invite by using other user's email address as an unverified secondary email.

Affected products

GitLab: before 15.0.5; from 15.1.0 before 15.1.4; 15.2 — fixed in 15.0.5, 15.1.4

How to fix

Upgrade to a fixed version: GitLab 15.0.5, 15.1.4. Check the vendor advisory for mitigations.

References

https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-2326.json
https://gitlab.com/gitlab-org/gitlab/-/issues/356665
https://hackerone.com/reports/1517554
https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-2326.json
https://gitlab.com/gitlab-org/gitlab/-/issues/356665
https://hackerone.com/reports/1517554

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