CVE-2026-92874

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Source
https://cve.org/CVERecord?id=CVE-2026-92874
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-92874.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-92874
Aliases
Downstream
CGA (120)
MINI (49)
Published
2026-09-23T23:04:55Z
Modified
2026-11-02T10:45:57Z
Severity
  • 5.4 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N CVSS Calculator
Summary
Incorrect Authorization in GitLab
Details

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.3 before 19.2.7, 19.3 before 19.3.3, and 19.4 before 19.4.1 that under certain conditions could have allowed an authenticated user with an MCP-scoped token to perform actions beyond the intended scope of that token due to improper authorization checks.

Database specific 
{
    "cna_assigner": "GitLab",
    "cwe_ids": [
        "CWE-863"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/92xxx/CVE-2026-92874.json",
    "unresolved_ranges": [
        {
            "extracted_events": [
                {
                    "range": [
                        {
                            "introduced": "18.3"
                        },
                        {
                            "fixed": "19.2.7"
                        },
                        {
                            "introduced": "19.3"
                        },
                        {
                            "fixed": "19.3.3"
                        },
                        {
                            "introduced": "19.4"
                        },
                        {
                            "fixed": "19.4.1"
                        }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StandardRange"
                }
            ]
        },
        {
            "extracted_events": [
                {
                    "range": [
                        {
                            "introduced": "18.3"
                        },
                        {
                            "fixed": "19.2.7"
                        },
                        {
                            "introduced": "19.3"
                        },
                        {
                            "fixed": "19.3.3"
                        },
                        {
                            "introduced": "19.4"
                        },
                        {
                            "fixed": "19.4.1"
                        }
                    ],
                    "source": "DESCRIPTION"
                }
            ]
        }
    ]
}
References

Affected packages

Git / gitlab.com/gitlab-org/gitlab

Affected ranges

Type
GIT
Repo
https://gitlab.com/gitlab-org/gitlab
Events
Introduced
94282cd9b41643ecd8a82da6cf46834cd9609afe
Fixed
9fcb5013c2e849eaec247e3aec56f23b51b6d7dd
Introduced
8f83039bebbbb61d3b7b8b7e2342d1deec1e14c6
Fixed
5760a902b6c8d001a0e0212aedee40bd69d28a2d
Introduced
fa703f93afaf1133cd263f6aa0e91d284d7f1ebf
Last Affected
fa703f93afaf1133cd263f6aa0e91d284d7f1ebf
Database specific
Show details 
{
    "extracted_events": [
        {
            "cpe": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*",
            "range": [
                {
                    "introduced": "18.3.0"
                },
                {
                    "fixed": "19.2.7"
                }
            ],
            "source": "CPE_RANGE"
        },
        {
            "cpe": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*",
            "range": [
                {
                    "introduced": "18.3.0"
                },
                {
                    "fixed": "19.2.7"
                }
            ],
            "source": "CPE_RANGE"
        },
        {
            "cpe": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*",
            "range": [
                {
                    "introduced": "19.3.0"
                },
                {
                    "fixed": "19.3.3"
                }
            ],
            "source": "CPE_RANGE"
        },
        {
            "cpe": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*",
            "range": [
                {
                    "introduced": "19.3.0"
                },
                {
                    "fixed": "19.3.3"
                }
            ],
            "source": "CPE_RANGE"
        },
        {
            "cpe": "cpe:2.3:a:gitlab:gitlab:19.4.0:*:*:*:community:*:*:*",
            "range": [
                {
                    "introduced": "19.4.0"
                },
                {
                    "last_affected": "19.4.0"
                }
            ],
            "source": "CPE_STRING"
        },
        {
            "cpe": "cpe:2.3:a:gitlab:gitlab:19.4.0:*:*:*:enterprise:*:*:*",
            "range": [
                {
                    "introduced": "19.4.0"
                },
                {
                    "last_affected": "19.4.0"
                }
            ],
            "source": "CPE_STRING"
        }
    ]
}

Affected versions

19.*
19.4.0
v19.*
v19.3.0-ee
v19.4.0-ee

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-92874.json"