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NVD Vulnerability Details :
CVE-2025-12669
Analyzed
More InfoOfficial Page
Source-cve@gitlab.com
View Known Exploited Vulnerability (KEV) details
Published At-14 May, 2026 | 06:16
Updated At-16 May, 2026 | 03:38

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 15.11 before 18.9.7, 18.10 before 18.10.6, and 18.11 before 18.11.3 that could have allowed an authenticated user to inject HTML and JavaScript into email notifications sent to other users due to improper input sanitization.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary3.15.4MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Type: Secondary
Version: 3.1
Base score: 5.4
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
CPE Matches
GitLab Inc.
gitlab
>>gitlab>>Versions from 15.11.0(inclusive) to 18.9.7(exclusive)
cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*
GitLab Inc.
gitlab
>>gitlab>>Versions from 15.11.0(inclusive) to 18.9.7(exclusive)
cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*
GitLab Inc.
gitlab
>>gitlab>>Versions from 18.10.0(inclusive) to 18.10.6(exclusive)
cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*
GitLab Inc.
gitlab
>>gitlab>>Versions from 18.10.0(inclusive) to 18.10.6(exclusive)
cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*
GitLab Inc.
gitlab
>>gitlab>>Versions from 18.11.0(inclusive) to 18.11.3(exclusive)
cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*
GitLab Inc.
gitlab
>>gitlab>>Versions from 18.11.0(inclusive) to 18.11.3(exclusive)
cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*
Weaknesses
CWE IDTypeSource
CWE-94Primarycve@gitlab.com
CWE ID: CWE-94
Type: Primary
Source: cve@gitlab.com
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://about.gitlab.com/releases/2026/05/13/patch-release-gitlab-18-11-3-released/cve@gitlab.com
Release Notes
https://gitlab.com/gitlab-org/gitlab/-/work_items/579385cve@gitlab.com
Not Applicable
https://hackerone.com/reports/3368096cve@gitlab.com
Permissions Required
Hyperlink: https://about.gitlab.com/releases/2026/05/13/patch-release-gitlab-18-11-3-released/
Source: cve@gitlab.com
Resource:
Release Notes
Hyperlink: https://gitlab.com/gitlab-org/gitlab/-/work_items/579385
Source: cve@gitlab.com
Resource:
Not Applicable
Hyperlink: https://hackerone.com/reports/3368096
Source: cve@gitlab.com
Resource:
Permissions Required
Change History
0Changes found
Details not found