{"id":"CVE-2026-90970","published":"2026-10-02T15:17:12.550","lastModified":"2026-10-02T18:44:11.270","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.","cvssScore":9.9,"cvssSeverity":"CRITICAL","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","cwes":["CWE-1336"],"vendors":[],"products":[],"references":[{"url":"https://gitlab.com/gitlab-org/gitlab/-/work_items/628842","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":{"summary":"This vulnerability allows an authenticated user with Duo Agent Platform access to escape the prompt template sandbox, leading to potential arbitrary command execution on the AI Gateway.","exploitability":"Exploitation requires an authenticated user with specific access and a specially crafted flow configuration, making it moderately difficult to exploit.","blast_radius":"If exploited, this could result in significant damage, including unauthorized command execution on the AI Gateway.","remediation":"Upgrade to GitLab AI Gateway 19.3.2 or later.","detection":"No reliable host or network indicator is derivable from the published description.","tags":["rce","auth-bypass","web","ai-gateway"],"model":"qwen2.5:7b-instruct","analyzedAt":"2026-10-03T08:43:39.190Z"}}