Medium
Security advisory
The autocomplete feature in the E-Mail share dialog in ownCloud Server before 8.1.11, 8.2.x before 8.2.9, 9.0.x before 9.0.7, and 9.1.x before 9.1.3 allows remote authenticated users to obtain sensitive information via unspecified vectors.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2017-5866
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 1 Nov 2026, 05:05 UTC · Revision 1
Source evidence
The autocomplete feature in the E-Mail share dialog in ownCloud Server before 8.1.11, 8.2.x before 8.2.9, 9.0.x before 9.0.7, and 9.1.x before 9.1.3 allows remote authenticated users to obtain sensitive information via unspecified vectors.
osv:CVE-2017-5866
Complete source record
{
"id": "b9568cadd9485cad4798d68defd980caf0616ae103b85de28c99b8f52f18fa6c",
"url": "https://osv.dev/vulnerability/CVE-2017-5866",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "CVE-2017-5866",
"summary": "The autocomplete feature in the E-Mail share dialog in ownCloud Server before 8.1.11, 8.2.x before 8.2.9, 9.0.x before 9.0.7, and 9.1.x before 9.1.3 allows remote authenticated users to obtain sensitive information via unspecified vectors.",
"evidence": "osv:CVE-2017-5866",
"products": [],
"severity": "medium",
"structured": {
"id": "CVE-2017-5866",
"aliases": [
"CVE-2017-5866"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N"
}
],
"affected": [
{
"ranges": [
{
"repo": "https://github.com/owncloud/core",
"type": "GIT",
"events": [
{
"introduced": "0"
},
{
"last_affected": "aa914163423247fc38885a7d466325db28edb73f"
},
{
"introduced": "8ee2009de36e01a9866404f07722892f84c16e3e"
},
{
"last_affected": "d47c589b0429eafa5add3a9ffc1c89f8ecccf9cc"
}
],
"database_specific": {
"extracted_events": [
{
"cpe": "cpe:2.3:a:owncloud:owncloud:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "0"
},
{
"last_affected": "8.1.10"
}
],
"source": "CPE_RANGE"
},
{
"cpe": "cpe:2.3:a:owncloud:owncloud:8.2.0:*:*:*:*:*:*:*",
"range": [
{
"introduced": "8.2.0"
},
{
"last_affected": "8.2.0"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:owncloud:owncloud:8.2.1:*:*:*:*:*:*:*",
"range": [
{
"introduced": "8.2.1"
},
{
"last_affected": "8.2.1"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:owncloud:owncloud:8.2.2:*:*:*:*:*:*:*",
"range": [
{
"introduced": "8.2.2"
},
{
"last_affected": "8.2.2"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:owncloud:owncloud:8.2.3:*:*:*:*:*:*:*",
"range": [
{
"introduced": "8.2.3"
},
{
"last_affected": "8.2.3"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:owncloud:owncloud:8.2.4:*:*:*:*:*:*:*",
"range": [
{
"introduced": "8.2.4"
},
{
"last_affected": "8.2.4"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:owncloud:owncloud:8.2.5:*:*:*:*:*:*:*",
"range": [
{
"introduced": "8.2.5"
},
{
"last_affected": "8.2.5"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:owncloud:owncloud:8.2.6:*:*:*:*:*:*:*",
"range": [
{
"introduced": "8.2.6"
},
{
"last_affected": "8.2.6"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:owncloud:owncloud:8.2.7:*:*:*:*:*:*:*",
"range": [
{
"introduced": "8.2.7"
},
{
"last_affected": "8.2.7"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:owncloud:owncloud:8.2.8:*:*:*:*:*:*:*",
"range": [
{
"introduced": "8.2.8"
},
{
"last_affected": "8.2.8"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:owncloud:owncloud:9.0.0:*:*:*:*:*:*:*",
"range": [
{
"introduced": "9.0.0"
},
{
"last_affected": "9.0.0"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:owncloud:owncloud:9.0.1:*:*:*:*:*:*:*",
"range": [
{
"introduced": "9.0.1"
},
{
"last_affected": "9.0.1"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:owncloud:owncloud:9.0.2:*:*:*:*:*:*:*",
"range": [
{
"introduced": "9.0.2"
},
{
"last_affected": "9.0.2"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:owncloud:owncloud:9.0.3:*:*:*:*:*:*:*",
"range": [
{
"introduced": "9.0.3"
},
{
"last_affected": "9.0.3"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:owncloud:owncloud:9.0.4:*:*:*:*:*:*:*",
"range": [
{
"introduced": "9.0.4"
},
{
"last_affected": "9.0.4"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:owncloud:owncloud:9.0.5:*:*:*:*:*:*:*",
"range": [
{
"introduced": "9.0.5"
},
{
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}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:owncloud:owncloud:9.0.6:*:*:*:*:*:*:*",
"range": [
{
"introduced": "9.0.6"
},
{
"last_affected": "9.0.6"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:owncloud:owncloud:9.1.0:*:*:*:*:*:*:*",
"range": [
{
"introduced": "9.1.0"
},
{
"last_affected": "9.1.0"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:owncloud:owncloud:9.1.1:*:*:*:*:*:*:*",
"range": [
{
"introduced": "9.1.1"
},
{
"last_affected": "9.1.1"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:owncloud:owncloud:9.1.2:*:*:*:*:*:*:*",
"range": [
{
"introduced": "9.1.2"
},
{
"last_affected": "9.1.2"
}
],
"source": "CPE_STRING"
}
]
}
}
],
"versions": [
"8.2.0",
"8.2.1",
"8.2.2",
"8.2.3",
"8.2.4",
"8.2.5",
"8.2.6",
"8.2.7",
"8.2.8",
"9.0.0",
"9.0.1",
"9.0.2",
"9.0.3",
"9.0.4",
"9.0.5",
"9.0.6",
"9.1.0",
"9.1.1",
"9.1.2",
"v9.1.2",
"v9.1.2RC2",
"v9.1.2RC1",
"v8.1.10",
"v9.1.1",
"v8.1.10RC1",
"v9.1.1RC3",
"v9.1.1RC2",
"v9.1.1RC1",
"v8.1.9",
"v9.1.0",
"v9.1.0RC4",
"v9.1.0RC3",
"v9.1.0RC2",
"v8.1.9RC2",
"v8.1.9RC1",
"v9.1.0RC1",
"v9.1.0beta2",
"v9.0.1beta2",
"v9.1.0beta1",
"v8.1.8RC2",
"v8.1.8RC1",
"v8.1.7",
"v8.1.7RC2",
"v8.1.7RC1",
"v8.1.6",
"v8.1.6RC2",
"v8.1.6RC1",
"v9.0.0beta2",
"v9.0beta1",
"v8.1.5",
"v8.1.5RC1",
"v8.1.4",
"v8.1.4RC2",
"v8.1.4RC1",
"v8.2RC1",
"v8.2beta1",
"v8.1.3",
"v8.1.2",
"v8.1.2RC1",
"v8.1.1",
"v8.1.1RC1",
"v8.1.1beta1",
"v8.1.1beta",
"v8.1.0",
"v8.1RC2",
"v8.1.0beta2",
"v8.1.0beta1",
"v8.1.0alpha2",
"v8.1.0alpha1",
"v8.0.0",
"v8.0.0RC2",
"v8.0.0RC1",
"v8.0.0beta2",
"v8.0.0beta1",
"v8.0.0alpha2",
"v8.0.0alpha1",
"v7.0.0beta1",
"v7.0.0alpha2",
"v6.0.0RC2",
"v6.0.0RC1",
"v6.0.0beta5",
"v6.0.0beta4",
"v6.0.0beta3",
"v6.0.0beta2",
"v6.0.0alpha2",
"v5.0.0",
"v5.0.0RC3",
"v5.0.0RC2",
"v5.0.0RC1",
"v5.0.0beta2",
"v5.0.0beta1",
"v5.0.0alpha1",
"v4.5.0",
"v4.5.0RC3",
"v4.5.0RC2",
"v4.5.0RC1",
"v4.5.0beta4",
"v4.5.0beta3",
"v4.0.6",
"v4.0.5",
"v4.0.4",
"v4.0.1",
"v4.0.0",
"v4.0.0RC2",
"v4.0.0RC",
"v4.0.0beta",
"v3.0",
"v1.0.0beta1"
],
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-5866.json"
}
}
],
"modified": "2026-10-24T10:30:24.384410834Z",
"provider": "osv",
"references": [
"https://owncloud.org/security/advisory/?id=oc-sa-2017-002"
],
"provider_metadata": {
"unresolved_ranges": [
{
"cpes": [
"cpe:2.3:a:owncloud:owncloud:*:*:*:*:*:*:*:*"
],
"vendor_product": "owncloud:owncloud",
"extracted_events": [
{
"range": [
{
"last_affected": "8.1.10"
}
],
"source": "CPE_RANGE"
}
]
},
{
"cpes": [
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"cpe:2.3:a:owncloud:owncloud:8.2.1:*:*:*:*:*:*:*",
"cpe:2.3:a:owncloud:owncloud:8.2.2:*:*:*:*:*:*:*",
"cpe:2.3:a:owncloud:owncloud:8.2.3:*:*:*:*:*:*:*",
"cpe:2.3:a:owncloud:owncloud:8.2.4:*:*:*:*:*:*:*",
"cpe:2.3:a:owncloud:owncloud:8.2.5:*:*:*:*:*:*:*",
"cpe:2.3:a:owncloud:owncloud:8.2.6:*:*:*:*:*:*:*",
"cpe:2.3:a:owncloud:owncloud:8.2.7:*:*:*:*:*:*:*",
"cpe:2.3:a:owncloud:owncloud:8.2.8:*:*:*:*:*:*:*",
"cpe:2.3:a:owncloud:owncloud:9.0.0:*:*:*:*:*:*:*",
"cpe:2.3:a:owncloud:owncloud:9.0.1:*:*:*:*:*:*:*",
"cpe:2.3:a:owncloud:owncloud:9.0.2:*:*:*:*:*:*:*",
"cpe:2.3:a:owncloud:owncloud:9.0.3:*:*:*:*:*:*:*",
"cpe:2.3:a:owncloud:owncloud:9.0.4:*:*:*:*:*:*:*",
"cpe:2.3:a:owncloud:owncloud:9.0.5:*:*:*:*:*:*:*",
"cpe:2.3:a:owncloud:owncloud:9.0.6:*:*:*:*:*:*:*",
"cpe:2.3:a:owncloud:owncloud:9.1.0:*:*:*:*:*:*:*",
"cpe:2.3:a:owncloud:owncloud:9.1.1:*:*:*:*:*:*:*",
"cpe:2.3:a:owncloud:owncloud:9.1.2:*:*:*:*:*:*:*"
],
"vendor_product": "owncloud:owncloud",
"extracted_events": [
{
"range": [
{
"introduced": "8.2.0"
},
{
"last_affected": "8.2.0"
},
{
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{
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},
{
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{
"introduced": "8.2.3"
},
{
"last_affected": "8.2.3"
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{
"introduced": "8.2.4"
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{
"last_affected": "8.2.4"
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{
"introduced": "8.2.5"
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{
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},
{
"introduced": "8.2.6"
},
{
"last_affected": "8.2.6"
},
{
"introduced": "8.2.7"
},
{
"last_affected": "8.2.7"
},
{
"introduced": "8.2.8"
},
{
"last_affected": "8.2.8"
},
{
"introduced": "9.0.0"
},
{
"last_affected": "9.0.0"
},
{
"introduced": "9.0.1"
},
{
"last_affected": "9.0.1"
},
{
"introduced": "9.0.2"
},
{
"last_affected": "9.0.2"
},
{
"introduced": "9.0.3"
},
{
"last_affected": "9.0.3"
},
{
"introduced": "9.0.4"
},
{
"last_affected": "9.0.4"
},
{
"introduced": "9.0.5"
},
{
"last_affected": "9.0.5"
},
{
"introduced": "9.0.6"
},
{
"last_affected": "9.0.6"
},
{
"introduced": "9.1.0"
},
{
"last_affected": "9.1.0"
},
{
"introduced": "9.1.1"
},
{
"last_affected": "9.1.1"
},
{
"introduced": "9.1.2"
},
{
"last_affected": "9.1.2"
}
],
"source": "CPE_STRING"
}
]
}
]
}
},
"related_cves": [
{
"value": "CVE-2017-5866",
"evidence": "/id"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 431138,
"published_at": "2017-03-03T15:59:01.337+00:00"
}