GitLab has remediated an issue in GitLab CE/EE affecting all versions from 17.6.5 before 19.3.6, 19.4 before 19.4.3, and 19.5 before 19.5.1 that, under certain conditions, an unauthenticated user could have retrieved sensitive internal server credentials due to improper filtering of internal response headers.
References
| Link | Resource |
|---|---|
| https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-5-1-released/ | Release Notes Vendor Advisory |
| https://gitlab.com/gitlab-org/gitlab/-/work_items/597022 | Permissions Required |
| https://hackerone.com/reports/3657282 | Permissions Required |
Configurations
Configuration 1 (hide)
|
History
27 Oct 2026, 14:06
| Type | Values Removed | Values Added |
|---|---|---|
| CPE | cpe:2.3:a:gitlab:gitlab:19.5.0:*:*:*:enterprise:*:*:* cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:* cpe:2.3:a:gitlab:gitlab:19.5.0:*:*:*:community:*:*:* cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:* |
|
| First Time |
Gitlab
Gitlab gitlab |
|
| References | () https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-5-1-released/ - Release Notes, Vendor Advisory | |
| References | () https://gitlab.com/gitlab-org/gitlab/-/work_items/597022 - Permissions Required | |
| References | () https://hackerone.com/reports/3657282 - Permissions Required |
22 Oct 2026, 01:16
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2026-10-22 01:16
Updated : 2026-10-30 18:17
NVD link : CVE-2026-105777
Mitre link : CVE-2026-105777
CVE.ORG link : CVE-2026-105777
JSON object : View
Products Affected
gitlab
- gitlab
CWE
CWE-201
Insertion of Sensitive Information Into Sent Data
