CVE-2023-5106

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Source
https://nvd.nist.gov/vuln/detail/CVE-2023-5106
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-5106.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2023-5106
Aliases
Downstream
Published
2023-10-02T11:49:56.333Z
Modified
2025-11-27T18:42:29.057972Z
Severity
  • 8.2 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N CVSS Calculator
Summary
Incorrect Authorization in GitLab
Details

An issue has been discovered in Ultimate-licensed GitLab EE affecting all versions starting 13.12 prior to 16.2.8, 16.3.0 prior to 16.3.5, and 16.4.0 prior to 16.4.1 that could allow an attacker to impersonate users in CI pipelines through direct transfer group imports.

Database specific 
{
    "cna_assigner": "GitLab",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/blob/cc431b3424123d84bcd7afd4de150b33f117a8ef/cves/2023/5xxx/CVE-2023-5106.json",
    "cwe_ids": [
        "CWE-863"
    ]
}
References

Affected packages

Git / gitlab.com/gitlab-org/gitlab

Affected ranges

Type
GIT
Repo
https://gitlab.com/gitlab-org/gitlab
Events
Introduced
12a3ec8fb4a540576b2d47247bc86ea7e2c7565b
Fixed
7fc27fe692abccaed7e2e0ebfea2aadf5140593f
Database specific 
{
    "versions": [
        {
            "introduced": "13.12"
        },
        {
            "fixed": "16.2.8"
        }
    ]
}
Type
GIT
Repo
https://gitlab.com/gitlab-org/gitlab
Events
Introduced
3dfd4e0bcc7eae4330e7fed87ec74bee9a8bdf2d
Fixed
40d6bde8c59f78957b08b3a7cd9622a97b7af981
Database specific 
{
    "versions": [
        {
            "introduced": "16.3.0"
        },
        {
            "fixed": "16.3.5"
        }
    ]
}
Type
GIT
Repo
https://gitlab.com/gitlab-org/gitlab
Events
Introduced
e4c1c182610739c1b1d10a8eacbea1f5aa837ad6
Fixed
229bc5f59850b16213b035138ad76f65b6724864
Database specific 
{
    "versions": [
        {
            "introduced": "16.4.0"
        },
        {
            "fixed": "16.4.1"
        }
    ]
}

Affected versions

v16.*

v16.3.0-ee
v16.3.1-ee
v16.3.2-ee
v16.3.3-ee
v16.3.4-ee
v16.4.0-ee