---
title: "CVE-2026-112212: GitLab CE/EE - Open Redirect"
description: "GitLab CE/EE >= 18.3, < 19.3.6, 19.4 < 19.4.3, and 19.5 < 19.5.1 contain an open redirect caused by improper trust of user-supplied values in OAuth/OIDC discovery document cache, letting unauthenticated users redirect flows to attacker-controlled servers, exploit requires crafted cache poisoning."
url: https://panop.io/threat-heartbeat/CVE-2026-112212/
---

# CVE-2026-112212 GitLab CE/EE - Open Redirect

GitLab CE/EE >= 18.3, < 19.3.6, 19.4 < 19.4.3, and 19.5 < 19.5.1 contain an open redirect caused by improper trust of user-supplied values in OAuth/OIDC discovery document cache, letting unauthenticated users redirect flows to attacker-controlled servers, exploit requires crafted cache poisoning.

CVSS base score 7.5 /10

High

CISA KEV

Not listed

Public exploit

None known

Authentication

Not required

EPSS

0.19% chance of exploitation in 30 days

[View the NVD record ↗](https://nvd.nist.gov/vuln/detail/CVE-2026-112212)

## Details

Type

Open Redirect

Impact

Open Redirect

CVSS vector

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

Published

22 October 2026

Updated

23 October 2026

Weakness

[CWE-444](https://cwe.mitre.org/data/definitions/444.html)

## Vendor fix

Update to versions 19.3.6, 19.4.3, 19.5.1 or later.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

## References

- [https://nvd.nist.gov/vuln/detail/CVE-2026-112212](https://nvd.nist.gov/vuln/detail/CVE-2026-112212)
- [https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-5-1-released/](https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-5-1-released/)
- [https://gitlab.com/gitlab-org/gitlab/-/work\_items/627499](https://gitlab.com/gitlab-org/gitlab/-/work_items/627499)

[← All CVEs](https://panop.io/threat-heartbeat/)

## What this record can't tell you

- Whether you run the affected software, and where
- Whether an attacker can actually reach and exploit it
- The misconfigurations that never get a CVE number
- What it would cost the business, ranked into what to fix first

Panop answers these inside your environment, for this CVE and every other finding.

[Book a demo](https://panop.io/demo)