Medium
Security advisory
In Zimbra Collaboration Suite Network Edition versions < 9.0.0 P10 and 8.8.15 P17, there exists an XXE vulnerability in the saml consumer store extension, which is vulnerable to XXE attacks. This has been fixed in Zimbra Collaboration Suite Network edition 9.0.0 Patch 10 and 8.8.15 Patch 17.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2020-35123
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 1 Nov 2026, 04:19 UTC · Revision 1
Source evidence
In Zimbra Collaboration Suite Network Edition versions < 9.0.0 P10 and 8.8.15 P17, there exists an XXE vulnerability in the saml consumer store extension, which is vulnerable to XXE attacks. This has been fixed in Zimbra Collaboration Suite Network edition 9.0.0 Patch 10 and 8.8.15 Patch 17.
osv:CVE-2020-35123
Complete source record
{
"id": "adfee248c59537358fc98cb776bff67329c1dee99294319f5cef1f36c0de28be",
"url": "https://osv.dev/vulnerability/CVE-2020-35123",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "CVE-2020-35123",
"summary": "In Zimbra Collaboration Suite Network Edition versions < 9.0.0 P10 and 8.8.15 P17, there exists an XXE vulnerability in the saml consumer store extension, which is vulnerable to XXE attacks. This has been fixed in Zimbra Collaboration Suite Network edition 9.0.0 Patch 10 and 8.8.15 Patch 17.",
"evidence": "osv:CVE-2020-35123",
"products": [],
"severity": "medium",
"structured": {
"id": "CVE-2020-35123",
"aliases": [
"CVE-2020-35123"
],
"metrics": [
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"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N"
}
],
"affected": [
{
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"type": "GIT",
"events": [
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{
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{
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{
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{
"cpe": "cpe:2.3:a:zimbra:collaboration:9.0.0:p4:*:*:*:*:*:*",
"range": [
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},
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],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:zimbra:collaboration:9.0.0:p7:*:*:*:*:*:*",
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],
"versions": [
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"8.8.15-p1",
"8.8.15-p3",
"8.8.15-p5",
"9.0.0-NA",
"9.0.0-p1",
"9.0.0-p4",
"9.0.0-p7",
"9.0.0",
"9.0.0.p7",
"9.0.0.p4",
"8.8.12",
"8.8.10",
"8.8.9.p3",
"8.8.9.p1",
"8.8.9",
"8.8.8",
"8.7.11",
"8.8.7",
"8.8.6",
"8.8.4",
"8.8.3",
"8.8.2",
"8.8.0.beta1",
"8.7.10",
"8.7.9",
"8.7.7",
"8.7.6"
],
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-35123.json"
}
}
],
"modified": "2026-10-24T10:30:17.103615983Z",
"provider": "osv",
"references": [
"https://wiki.zimbra.com/wiki/Security_Center",
"https://wiki.zimbra.com/wiki/Zimbra_Releases/8.8.15/P17",
"https://wiki.zimbra.com/wiki/Zimbra_Releases/9.0.0/P10",
"https://wiki.zimbra.com/wiki/Zimbra_Security_Advisories"
],
"provider_metadata": {
"unresolved_ranges": [
{
"cpes": [
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"cpe:2.3:a:zimbra:collaboration:8.8.15:p12:*:*:*:*:*:*",
"cpe:2.3:a:zimbra:collaboration:8.8.15:p13:*:*:*:*:*:*",
"cpe:2.3:a:zimbra:collaboration:8.8.15:p14:*:*:*:*:*:*",
"cpe:2.3:a:zimbra:collaboration:8.8.15:p15:*:*:*:*:*:*",
"cpe:2.3:a:zimbra:collaboration:8.8.15:p16:*:*:*:*:*:*",
"cpe:2.3:a:zimbra:collaboration:8.8.15:p2:*:*:*:*:*:*",
"cpe:2.3:a:zimbra:collaboration:8.8.15:p4:*:*:*:*:*:*",
"cpe:2.3:a:zimbra:collaboration:8.8.15:p6:*:*:*:*:*:*",
"cpe:2.3:a:zimbra:collaboration:8.8.15:p7:*:*:*:*:*:*",
"cpe:2.3:a:zimbra:collaboration:8.8.15:p8:*:*:*:*:*:*",
"cpe:2.3:a:zimbra:collaboration:8.8.15:p9:*:*:*:*:*:*",
"cpe:2.3:a:zimbra:collaboration:9.0.0:p2:*:*:*:*:*:*",
"cpe:2.3:a:zimbra:collaboration:9.0.0:p3:*:*:*:*:*:*",
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{
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{
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{
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{
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{
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{
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{
"introduced": "8.8.15-p16"
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{
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{
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{
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{
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},
"related_cves": [
{
"value": "CVE-2020-35123",
"evidence": "/id"
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],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 429486,
"published_at": "2020-12-17T04:15:12.84+00:00"
}