CVE-2026-9694 LOW

CVE-2026-9694: Improper Neutralization of Substitution Characters in GitLab

Vendor Gitlab
Product GitLab
Weakness CWE-153
Published June 11, 2026
Last update June 11, 2026
View on NVD All CVEs

CVSS base score

2.6/10
Attack vector Network
Attack complexity High
Privileges required Low
User interaction Required
Confidentiality None
Integrity Low

CVSS vector

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

What the vulnerability does

01Description

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 15.9 before 18.10.8, 18.11 before 18.11.5, and 19.0 before 19.0.2 that under certain conditions, could have allowed an unauthenticated user to impersonate the GitLab Support Bot and inject arbitrary content via a specially crafted Service Desk email reply due to improper neutralization in email template processing.

Key dates

02Disclosure timeline

June 11, 2026 CVE published
June 11, 2026 Record updated