CVE-2025-10871

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Source
https://nvd.nist.gov/vuln/detail/CVE-2025-10871
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-10871.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2025-10871
Aliases
Published
2025-09-26T09:04:21.687Z
Modified
2025-12-05T07:39:56.712300Z
Severity
  • 3.8 (Low) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:L CVSS Calculator
Summary
Missing Authorization in GitLab
Details

An issue has been discovered in GitLab EE affecting all versions from 16.6 before 18.2.7, 18.3 before 18.3.3, and 18.4 before 18.4.1. Project Maintainers can exploit a vulnerability where they can assign custom roles to users with permissions exceeding their own, effectively granting themselves elevated privileges.

Database specific 
{
    "cwe_ids": [
        "CWE-862"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/10xxx/CVE-2025-10871.json",
    "cna_assigner": "GitLab"
}
References

Affected packages

Git / gitlab.com/gitlab-org/gitlab

Affected ranges

Type
GIT
Repo
https://gitlab.com/gitlab-org/gitlab
Events
Introduced
94991886af3e3820aa09fa353b29cf8557c93168
Fixed
209ac0f668d898508cd90eb9eac4d24ce5f989af
Database specific 
{
    "versions": [
        {
            "introduced": "16.6"
        },
        {
            "fixed": "18.2.7"
        }
    ]
}
Type
GIT
Repo
https://gitlab.com/gitlab-org/gitlab
Events
Introduced
94282cd9b41643ecd8a82da6cf46834cd9609afe
Fixed
c29534a7999d2214b3a552e590d080d1b657cdfa
Database specific 
{
    "versions": [
        {
            "introduced": "18.3"
        },
        {
            "fixed": "18.3.3"
        }
    ]
}
Type
GIT
Repo
https://gitlab.com/gitlab-org/gitlab
Events
Introduced
9255f56b45844196bb7657a9f1fde6aa65a5d08d
Fixed
270836848e7b42902a41058ed5792f1003a1073d
Database specific 
{
    "versions": [
        {
            "introduced": "18.4"
        },
        {
            "fixed": "18.4.1"
        }
    ]
}

Affected versions

v18.*

v18.3.0-ee
v18.3.1-ee
v18.3.2-ee
v18.4.0-ee