High
odoo — security advisory
A sandboxing issue in Odoo Community 15.0 and earlier and Odoo Enterprise 15.0 and earlier allows authenticated administrators to read and write local files on the server.
- Products
- odoo
- Affected versions
- 14.0.0+dfsg.2-7, 14.0.0+dfsg.3-1, 16.0.0+dfsg.1-3, 16.0.0+dfsg.2-1.1, 16.0.0+dfsg.2-2, 18.0.0+dfsg-2, 18.0.0+dfsg-2build1, 19.0.0+dfsg-1
- Fixed versions
- Not specified
- CVEs
- CVE-2021-23166
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 00:58 UTC · Revision 1
Source evidence
A sandboxing issue in Odoo Community 15.0 and earlier and Odoo Enterprise 15.0 and earlier allows authenticated administrators to read and write local files on the server.
osv:UBUNTU-CVE-2021-23166
odoo
Fixed versions: Not specified
odoo
Fixed versions: Not specified
odoo
Fixed versions: Not specified
odoo
Fixed versions: Not specified
odoo
Fixed versions: Not specified
Complete source record
{
"id": "d21b61478030e1fd06e1cf07749fdab79e4a43774c181703c11c6a5446ecf1c8",
"url": "https://osv.dev/vulnerability/UBUNTU-CVE-2021-23166",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "UBUNTU-CVE-2021-23166",
"summary": "A sandboxing issue in Odoo Community 15.0 and earlier and Odoo Enterprise 15.0 and earlier allows authenticated administrators to read and write local files on the server.",
"evidence": "osv:UBUNTU-CVE-2021-23166",
"products": [
{
"name": {
"value": "odoo",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "14.0.0+dfsg.2-7",
"evidence": "/affected/0/versions"
},
{
"value": "14.0.0+dfsg.3-1",
"evidence": "/affected/0/versions"
}
]
},
{
"name": {
"value": "odoo",
"evidence": "/affected/1/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "16.0.0+dfsg.1-3",
"evidence": "/affected/1/versions"
},
{
"value": "16.0.0+dfsg.2-1.1",
"evidence": "/affected/1/versions"
},
{
"value": "16.0.0+dfsg.2-2",
"evidence": "/affected/1/versions"
}
]
},
{
"name": {
"value": "odoo",
"evidence": "/affected/2/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "18.0.0+dfsg-2",
"evidence": "/affected/2/versions"
}
]
},
{
"name": {
"value": "odoo",
"evidence": "/affected/3/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "18.0.0+dfsg-2build1",
"evidence": "/affected/3/versions"
},
{
"value": "19.0.0+dfsg-1",
"evidence": "/affected/3/versions"
}
]
},
{
"name": {
"value": "odoo",
"evidence": "/affected/4/package/name"
},
"prerequisites": [],
"fixed_versions": [],
"affected_versions": [
{
"value": "18.0.0+dfsg-2",
"evidence": "/affected/4/versions"
},
{
"value": "18.0.0+dfsg-2build1",
"evidence": "/affected/4/versions"
}
]
}
],
"severity": "high",
"structured": {
"id": "UBUNTU-CVE-2021-23166",
"aliases": [
"UBUNTU-CVE-2021-23166"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N"
},
{
"type": "Ubuntu",
"score": "medium"
}
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "odoo",
"purl": "pkg:deb/ubuntu/odoo?arch=source&distro=jammy",
"ecosystem": "Ubuntu:22.04:LTS"
},
"versions": [
"14.0.0+dfsg.2-7",
"14.0.0+dfsg.3-1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-23166.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "odoo-14",
"binary_version": "14.0.0+dfsg.3-1"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "odoo",
"purl": "pkg:deb/ubuntu/odoo?arch=source&distro=noble",
"ecosystem": "Ubuntu:24.04:LTS"
},
"versions": [
"16.0.0+dfsg.1-3",
"16.0.0+dfsg.2-1.1",
"16.0.0+dfsg.2-2"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-23166.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "odoo-16",
"binary_version": "16.0.0+dfsg.2-2"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "odoo",
"purl": "pkg:deb/ubuntu/odoo?arch=source&distro=questing",
"ecosystem": "Ubuntu:25.10"
},
"versions": [
"18.0.0+dfsg-2"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-23166.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "odoo-18",
"binary_version": "18.0.0+dfsg-2"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "odoo",
"purl": "pkg:deb/ubuntu/odoo?arch=source&distro=stonking",
"ecosystem": "Ubuntu:26.10"
},
"versions": [
"18.0.0+dfsg-2build1",
"19.0.0+dfsg-1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-23166.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "odoo-19",
"binary_version": "19.0.0+dfsg-1"
}
]
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "odoo",
"purl": "pkg:deb/ubuntu/odoo?arch=source&distro=resolute",
"ecosystem": "Ubuntu:26.04:LTS"
},
"versions": [
"18.0.0+dfsg-2",
"18.0.0+dfsg-2build1"
],
"database_specific": {
"source": "https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2021/UBUNTU-CVE-2021-23166.json"
},
"ecosystem_specific": {
"binaries": [
{
"binary_name": "odoo-18",
"binary_version": "18.0.0+dfsg-2build1"
}
]
}
}
],
"modified": "2026-10-17T12:56:19.649118024Z",
"provider": "osv",
"upstream": [
"CVE-2021-23166"
],
"references": [
"https://ubuntu.com/security/CVE-2021-23166",
"https://github.com/odoo/odoo/issues/107687",
"https://www.cve.org/CVERecord?id=CVE-2021-23166"
]
},
"related_cves": [
{
"value": "CVE-2021-23166",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 355273,
"published_at": "2023-04-25T19:15:00+00:00"
}