Medium
Security advisory
Graylog before v2.4.4 has an XSS security issue with unescaped text in notifications, related to toastr and util/UserNotification.js.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2018-11650
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 10:25 UTC · Revision 1
Source evidence
Graylog before v2.4.4 has an XSS security issue with unescaped text in notifications, related to toastr and util/UserNotification.js.
osv:CVE-2018-11650
Complete source record
{
"id": "41fb6fc66cd300bbe9a9bc4ebc7348586e1c283ada22afb73a8612fc178f89d4",
"url": "https://osv.dev/vulnerability/CVE-2018-11650",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "CVE-2018-11650",
"summary": "Graylog before v2.4.4 has an XSS security issue with unescaped text in notifications, related to toastr and util/UserNotification.js.",
"evidence": "osv:CVE-2018-11650",
"products": [],
"severity": "medium",
"structured": {
"id": "CVE-2018-11650",
"aliases": [
"CVE-2018-11650",
"GHSA-h7g4-65mf-6mxh"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"
}
],
"affected": [
{
"ranges": [
{
"repo": "https://github.com/graylog2/graylog2-server",
"type": "GIT",
"events": [
{
"introduced": "0"
},
{
"fixed": "4659dbe9203b953734eaff068e4c069cfb494b44"
}
],
"database_specific": {
"extracted_events": [
{
"cpe": "cpe:2.3:a:graylog:graylog:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "0"
},
{
"fixed": "2.4.4"
}
],
"source": "CPE_RANGE"
}
]
}
}
],
"versions": [
"2.4.3",
"2.4.2",
"2.4.1",
"2.4.0",
"2.4.0-rc.2",
"2.4.0-rc.1",
"2.4.0-beta.4",
"2.4.0-beta.3",
"2.4.0-beta.2",
"2.4.0-beta.1",
"2.4.0-alpha.3",
"2.4.0-alpha.2",
"2.4.0-alpha.1",
"2.3.0-rc.1",
"2.3.0-beta.1",
"2.3.0-alpha.3",
"2.3.0-alpha.2",
"2.3.0-alpha.1",
"2.2.0",
"2.2.0-rc.1",
"2.2.0-beta.6",
"2.2.0-beta.5",
"2.2.0-beta.4",
"2.2.0-beta.3",
"2.2.0-beta.2",
"2.2.0-beta.1",
"2.2.0-alpha.4",
"2.2.0-alpha.3",
"2.2.0-alpha.2",
"2.2.0-alpha.1",
"2.1.0-rc.1",
"2.1.0-beta.4",
"2.1.0-beta.3",
"2.1.0-beta.2",
"2.1.0-beta.1",
"2.1.0-alpha.2",
"2.1.0-alpha.1",
"2.0.0-beta.3",
"2.0.0-beta.2",
"2.0.0-beta.1",
"2.0.0-alpha.5",
"2.0.0-alpha.4",
"2.0.0-alpha.3",
"2.0.0-alpha.2",
"2.0.0-alpha.1",
"1.2.0-rc.4",
"1.2.0-rc.3",
"1.2.0-rc.2",
"1.2.0-rc.1",
"1.1.0-rc.1",
"1.1.0-beta.3",
"1.1.0-beta.2",
"1.1.0-beta.1",
"1.0.0-beta.1",
"0.21.0-rc.1",
"0.21.0-beta4",
"0.21.0-beta3",
"0.21.0-beta2",
"0.21.0-beta1",
"v0.20.0-rc.1-1",
"0.20.0-rc.1-1",
"0.20.0-rc.1",
"0.20.0-preview.6",
"0.20.0-preview.5",
"0.20.0-preview.4",
"0.20.0-preview.3",
"0.20.0-preview.2",
"v0.20.0-preview.1",
"0.20.0-preview.1",
"0.11.0",
"0.10.0",
"0.10.0-rc.4",
"0.10.0-rc.3",
"0.10.0-rc.2",
"0.10.0-rc.1",
"0.10.0-preview.2",
"0.9.7-preview.1",
"0.9.6",
"0.9.6-beta",
"0.9.6-PREVIEW.3",
"0.9.6-PREVIEW.2",
"0.9.6-PREVIEW",
"0.9.5p1",
"0.9.5",
"0.9.4p1",
"0.9.4",
"0.9.3",
"0.9.2",
"0.9.1",
"0.9"
],
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-11650.json"
}
}
],
"modified": "2026-10-20T10:50:17.637805689Z",
"provider": "osv",
"references": [
"https://www.graylog.org/post/announcing-graylog-v2-4-4",
"https://github.com/Graylog2/graylog2-server/pull/4727"
],
"provider_metadata": {}
},
"related_cves": [
{
"value": "CVE-2018-11650",
"evidence": "/id"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 381498,
"published_at": "2018-06-01T14:29:00.363+00:00"
}