High
Security advisory
GitLab CE/EE before 11.3.12, 11.4.x before 11.4.10, and 11.5.x before 11.5.3 allows Directory Traversal in Templates API.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2018-19856
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 1 Nov 2026, 05:08 UTC · Revision 1
Source evidence
GitLab CE/EE before 11.3.12, 11.4.x before 11.4.10, and 11.5.x before 11.5.3 allows Directory Traversal in Templates API.
osv:CVE-2018-19856
Complete source record
{
"id": "61050eca7226d258ef73417bb6823ec2f8923c2f9f79edf12bc8398431e0b629",
"url": "https://osv.dev/vulnerability/CVE-2018-19856",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "CVE-2018-19856",
"summary": "GitLab CE/EE before 11.3.12, 11.4.x before 11.4.10, and 11.5.x before 11.5.3 allows Directory Traversal in Templates API.",
"evidence": "osv:CVE-2018-19856",
"products": [],
"severity": "high",
"structured": {
"id": "CVE-2018-19856",
"aliases": [
"CVE-2018-19856"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"
}
],
"affected": [
{
"ranges": [
{
"repo": "https://gitlab.com/gitlab-org/gitlab",
"type": "GIT",
"events": [
{
"introduced": "0"
},
{
"fixed": "b19996a7f4983589abe5a72e10dcb823b5d4f374"
},
{
"introduced": "cfe266cbac3c5d413e9c061fff420630e517005f"
},
{
"fixed": "828f4cc04ac7a0de6e5326e991a8336776807b77"
},
{
"introduced": "cb71fca38c3de0c212685f97a46ee8426f63d301"
},
{
"fixed": "588b25bf6af5102732958df5c1e85dcbe1020ec2"
}
],
"database_specific": {
"extracted_events": [
{
"cpe": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*",
"range": [
{
"introduced": "0"
},
{
"fixed": "11.3.12"
}
],
"source": "CPE_RANGE"
},
{
"cpe": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*",
"range": [
{
"introduced": "0"
},
{
"fixed": "11.3.12"
}
],
"source": "CPE_RANGE"
},
{
"cpe": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*",
"range": [
{
"introduced": "11.4.0"
},
{
"fixed": "11.4.10"
}
],
"source": "CPE_RANGE"
},
{
"cpe": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*",
"range": [
{
"introduced": "11.4.0"
},
{
"fixed": "11.4.10"
}
],
"source": "CPE_RANGE"
},
{
"cpe": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*",
"range": [
{
"introduced": "11.5.0"
},
{
"fixed": "11.5.3"
}
],
"source": "CPE_RANGE"
},
{
"cpe": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*",
"range": [
{
"introduced": "11.5.0"
},
{
"fixed": "11.5.3"
}
],
"source": "CPE_RANGE"
}
]
}
}
],
"versions": [
"v11.3.11-ee",
"v11.4.9-ee",
"v11.5.2-ee",
"v11.5.1-ee",
"v11.4.8-ee",
"v11.5.0-ee",
"v11.4.0-rc3-ee",
"v11.4.0-rc2-ee",
"v11.4.0-rc1-ee",
"v11.3.0-ee",
"v11.3.0-rc8-ee",
"v11.3.0-rc11-ee",
"v11.3.0-rc10-ee",
"v11.3.0-rc9-ee",
"v11.3.0-rc7-ee",
"v11.3.0-rc6-ee",
"v11.3.0-rc5-ee",
"v11.3.0-rc4-ee",
"v11.3.0-rc3-ee",
"v11.3.0-rc2-ee",
"v11.3.0-rc1-ee",
"v7.3.0-ee",
"v7.3.0.rc1-ee",
"v7.2.0.rc5-ee",
"v7.2.0.rc4-ee",
"v7.2.0.rc3-ee",
"v7.2.0.rc2-ee",
"v7.2.0.rc1-ee",
"v7.1.0-ee",
"v7.1.0.rc1-ee",
"v7.0.0-ee",
"v6.8.0-ee",
"v6.7.0-ee",
"v6.7.0.rc1-ee",
"v6.6.0-ee",
"v6.5.0-ee",
"v6.4.0-ee",
"v6.3.1-ee",
"v6.3.0-ee",
"v6.1.0-ee",
"v6.0.0-ee",
"v6.0.0-ee.rc1",
"v6.0.0-ee.beta",
"v5.2.0",
"v5.1.0",
"v5.0.0",
"v4.0.0",
"v4.0.0rc2",
"v4.0.0rc1",
"v3.1.0",
"v3.0.3",
"v3.0.2",
"v3.0.1",
"v3.0.0",
"v2.9.1",
"v2.9.0",
"v2.8.2",
"v2.8.1",
"v2.8.0",
"v2.8.0pre",
"v2.7.0",
"v2.7.0pre",
"v2.6.3",
"v2.6.2",
"v2.6.1",
"v2.6.0",
"v2.6.0pre",
"v2.5.0",
"v2.4.1",
"v2.4.0",
"v2.4.0pre",
"v2.3.1",
"v2.3.0",
"v2.3.0pre",
"v1.2.2",
"v1.2.1",
"v1.2.0",
"v1.2.0pre"
],
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-19856.json"
}
}
],
"modified": "2026-10-30T10:30:45.689993602Z",
"provider": "osv",
"references": [
"https://about.gitlab.com/2018/12/06/critical-security-release-gitlab-11-dot-5-dot-3-released/",
"https://gitlab.com/gitlab-org/gitlab-ce/issues/54857"
],
"provider_metadata": {}
},
"related_cves": [
{
"value": "CVE-2018-19856",
"evidence": "/id"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 431275,
"published_at": "2019-03-26T16:29:00.4+00:00"
}