Security advisory
It was found that libreoffice before versions 6.0.7 and 6.1.3 was vulnerable to a directory traversal attack which could be used to execute arbitrary macros bundled with a document. An attacker could craft a document, which when opened by LibreOffice, would execute a Python method from a script in any arbitrary file system location, specified relative to the LibreOffice install location.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2018-16858
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 1 Nov 2026, 04:56 UTC · Revision 1
Source evidence
It was found that libreoffice before versions 6.0.7 and 6.1.3 was vulnerable to a directory traversal attack which could be used to execute arbitrary macros bundled with a document. An attacker could craft a document, which when opened by LibreOffice, would execute a Python method from a script in any arbitrary file system location, specified relative to the LibreOffice install location.
osv:CVE-2018-16858
Complete source record
{
"id": "5058c3a80a9f4dc53661c4e2dd679a215ce7001d84ce959002947a30e954167c",
"url": "https://osv.dev/vulnerability/CVE-2018-16858",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "CVE-2018-16858",
"summary": "It was found that libreoffice before versions 6.0.7 and 6.1.3 was vulnerable to a directory traversal attack which could be used to execute arbitrary macros bundled with a document. An attacker could craft a document, which when opened by LibreOffice, would execute a Python method from a script in any arbitrary file system location, specified relative to the LibreOffice install location.",
"evidence": "osv:CVE-2018-16858",
"products": [],
"severity": "critical",
"structured": {
"id": "CVE-2018-16858",
"aliases": [
"CVE-2018-16858"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
}
],
"affected": [
{
"ranges": [
{
"repo": "https://github.com/libreoffice/core",
"type": "GIT",
"events": [
{
"introduced": "0"
},
{
"fixed": "da2c4acc4e2e51252d2ef1751bc77966be32ec80"
},
{
"fixed": "15411734fb5201c821167bc19984e3ff06467983"
}
],
"database_specific": {
"extracted_events": [
{
"cpe": "cpe:2.3:a:libreoffice:libreoffice:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "0"
},
{
"fixed": "6.0.7"
}
],
"source": "CPE_RANGE"
},
{
"cpe": "cpe:2.3:a:libreoffice:libreoffice:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "6.1.0"
},
{
"fixed": "6.1.3"
}
],
"source": "CPE_RANGE"
}
]
}
}
],
"versions": [
"cib-6.1-2",
"cib-6.1-1",
"cp-6.0-6",
"cp-6.0-5",
"cp-6.0-3",
"libreoffice-6-1-branch-point",
"cp-6.0-2",
"cp-6.0-1",
"cp-6.0-branch-point",
"libreoffice-6-0-branch-point",
"gpg4libre-review-5.4.99",
"libreoffice-5-4-branch-point",
"libreoffice-5-3-branch-point",
"libreoffice-5-2-branch-point",
"libreoffice-5-1-branch-point",
"libreoffice-5-0-branch-point",
"libreoffice-4-4-branch-point",
"libreoffice-4-3-branch-point",
"sdremote-2.0.0",
"libreoffice-4-2-branch-point",
"libreoffice-4-2-milestone-1",
"libreoffice-4-1-branch-point",
"libreoffice-4-0-branch-point",
"libreoffice-3-6-branch-point",
"libreoffice-3.5.0.0",
"libreoffice-3-5-branch-point",
"windows_build_successful_2011_11_08",
"MELD_LIBREOFFICE_REPOS"
],
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-16858.json"
}
}
],
"modified": "2026-10-24T10:30:23.201065710Z",
"provider": "osv",
"references": [
"https://seclists.org/bugtraq/2019/Aug/28",
"https://access.redhat.com/errata/RHSA-2019:2130",
"https://www.libreoffice.org/about-us/security/advisories/cve-2018-16858/",
"https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-16858",
"https://www.exploit-db.com/exploits/46727/"
],
"provider_metadata": {}
},
"related_cves": [
{
"value": "CVE-2018-16858",
"evidence": "/id"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 430870,
"published_at": "2019-03-25T18:29:00.463+00:00"
}