CVE-2022-4335

Severity: medium (CVSS 4.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.8% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2023-01-27 · updated 2026-06-17
Weakness: CWE-918

Description

A blind SSRF vulnerability was identified in all versions of GitLab EE prior to 15.4.6, 15.5 prior to 15.5.5, and 15.6 prior to 15.6.1 which allows an attacker to connect to a local host.

Affected products

GitLab: before 15.4.6; from 15.5.0 before 15.5.5; from 15.6 before 15.6.1 — fixed in 15.4.6, 15.5.5, 15.6.1

How to fix

Upgrade to a fixed version: GitLab 15.4.6, 15.5.5, 15.6.1. Check the vendor advisory for mitigations.

References

https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-4335.json
https://gitlab.com/gitlab-org/gitlab/-/issues/353018
https://hackerone.com/reports/1462437
https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-4335.json
https://gitlab.com/gitlab-org/gitlab/-/issues/353018
https://hackerone.com/reports/1462437

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