An exposure of sensitive information vulnerability was identified in GitHub Enterprise Server that could allow an attacker to disclose the names of private repositories within an organization. This issue could be exploited by leveraging a user-to-server token with no scopes via the Search API endpoint. Successful exploitation required an organization administrator to install a malicious GitHub App in the organization’s repositories. This vulnerability impacted only GitHub Enterprise Server version 3.17 and was addressed in version 3.17.2. The vulnerability was reported through the GitHub Bug Bounty program.
                
            Metrics
Affected Vendors & Products
References
        History
                    Fri, 05 Sep 2025 15:00:00 +0000
| Type | Values Removed | Values Added | 
|---|---|---|
| CPEs | cpe:2.3:a:github:enterprise_server:*:*:*:*:*:*:*:* | |
| Metrics | cvssV3_1 
 | 
Tue, 01 Jul 2025 20:15:00 +0000
| Type | Values Removed | Values Added | 
|---|---|---|
| Metrics | ssvc 
 | 
Tue, 01 Jul 2025 19:00:00 +0000
| Type | Values Removed | Values Added | 
|---|---|---|
| Description | An exposure of sensitive information vulnerability was identified in GitHub Enterprise Server that could allow an attacker to disclose the names of private repositories within an organization. This issue could be exploited by leveraging a user-to-server token with no scopes via the Search API endpoint. Successful exploitation required an organization administrator to install a malicious GitHub App in the organization’s repositories. This vulnerability impacted only GitHub Enterprise Server version 3.17 and was addressed in version 3.17.2. The vulnerability was reported through the GitHub Bug Bounty program. | |
| Title | GitHub Enterprise Server Information Disclosure Vulnerability Exposes Private Repository Names via Search API | |
| Weaknesses | CWE-200 | |
| References |  | |
| Metrics | cvssV4_0 
 | 
 MITRE
                        MITRE
                    Status: PUBLISHED
Assigner: GitHub_P
Published: 2025-07-01T18:56:45.625Z
Updated: 2025-07-01T19:38:49.147Z
Reserved: 2025-06-25T02:29:00.545Z
Link: CVE-2025-6600
 Vulnrichment
                        Vulnrichment
                    Updated: 2025-07-01T19:38:41.762Z
 NVD
                        NVD
                    Status : Analyzed
Published: 2025-07-01T19:15:28.003
Modified: 2025-09-05T14:59:47.533
Link: CVE-2025-6600
 Redhat
                        Redhat
                    No data.