Description
GitLab has remediated a vulnerability in the GitLab AI Gateway component affecting all versions of the AI Gateway from 18.1.6 before 19.2.4, 19.3 before 19.3.2, and 19.4 before 19.4.1 that, under certain conditions, could have allowed an authenticated user with Duo Agent Platform access to escape the prompt template sandbox via a specially crafted flow configuration, resulting in arbitrary command execution on the AI Gateway.
Analysis and contextual insights are available on OpenCVE Cloud.
Remediation
Vendor Solution
Upgrade to version 19.2.4, 19.3.2, 19.4.1 or above.
Tracking
Sign in to view the affected projects.
Advisories
No advisories yet.
References
| Link | Providers |
|---|---|
| https://gitlab.com/gitlab-org/gitlab/-/work_items/628842 |
|
History
Fri, 02 Oct 2026 14:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | GitLab has remediated a vulnerability in the GitLab AI Gateway component affecting all versions of the AI Gateway from 18.1.6 before 19.2.4, 19.3 before 19.3.2, and 19.4 before 19.4.1 that, under certain conditions, could have allowed an authenticated user with Duo Agent Platform access to escape the prompt template sandbox via a specially crafted flow configuration, resulting in arbitrary command execution on the AI Gateway. | |
| Title | Improper Neutralization of Special Elements Used in a Template Engine in GitLab AI Gateway | |
| First Time appeared |
Gitlab
Gitlab ai-gateway |
|
| Weaknesses | CWE-1336 | |
| CPEs | cpe:2.3:a:gitlab:ai-gateway:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Gitlab
Gitlab ai-gateway |
|
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: GitLab
Published:
Updated: 2026-10-02T16:48:01.744Z
Reserved: 2026-09-14T13:37:05.263Z
Link: CVE-2026-90970
No data.
Status : Received
Published: 2026-10-02T15:17:12.550
Modified: 2026-10-02T15:17:12.550
Link: CVE-2026-90970
No data.
OpenCVE Enrichment
Updated: 2026-10-02T15:30:12Z
Weaknesses