Security advisory
ServiceStack ServiceStack Framework 4.5.14 is affected by: Cross Site Scripting (XSS). The impact is: JavaScrpit is reflected in the server response, hence executed by the browser. The component is: the query used in the GET request is prone. The attack vector is: Since there is no server-side validation and If Browser encoding is bypassed, the victim is affected when opening a crafted URL. The fixed version is: 5.2.0.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2019-1010199
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 10:40 UTC · Revision 1
Source evidence
ServiceStack ServiceStack Framework 4.5.14 is affected by: Cross Site Scripting (XSS). The impact is: JavaScrpit is reflected in the server response, hence executed by the browser. The component is: the query used in the GET request is prone. The attack vector is: Since there is no server-side validation and If Browser encoding is bypassed, the victim is affected when opening a crafted URL. The fixed version is: 5.2.0.
osv:CVE-2019-1010199
Complete source record
{
"id": "612e8220b299b011ed92993312a925c714aa154baf486dbaa330d94ac2695704",
"url": "https://osv.dev/vulnerability/CVE-2019-1010199",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "CVE-2019-1010199",
"summary": "ServiceStack ServiceStack Framework 4.5.14 is affected by: Cross Site Scripting (XSS). The impact is: JavaScrpit is reflected in the server response, hence executed by the browser. The component is: the query used in the GET request is prone. The attack vector is: Since there is no server-side validation and If Browser encoding is bypassed, the victim is affected when opening a crafted URL. The fixed version is: 5.2.0.",
"evidence": "osv:CVE-2019-1010199",
"products": [],
"severity": "medium",
"structured": {
"id": "CVE-2019-1010199",
"aliases": [
"CVE-2019-1010199",
"GHSA-vcfc-9wcp-j623"
],
"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/servicestack/servicestack",
"type": "GIT",
"events": [
{
"introduced": "04d37ccf026b140d4da64e19d6d3c20f42dcbdd2"
},
{
"last_affected": "04d37ccf026b140d4da64e19d6d3c20f42dcbdd2"
},
{
"fixed": "a0e0d7de20f5d1712f1793f925496def4383c610"
}
],
"database_specific": {
"extracted_events": [
{
"cpe": "cpe:2.3:a:servicestack:servicestack:4.5.14:*:*:*:*:*:*:*",
"range": [
{
"introduced": "4.5.14"
},
{
"last_affected": "4.5.14"
}
],
"source": "CPE_STRING"
},
{
"range": [
{
"fixed": "a0e0d7de20f5d1712f1793f925496def4383c610"
}
],
"source": "REFERENCES_COMMIT"
}
]
}
}
],
"versions": [
"4.5.14",
"v4.5.14"
],
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-1010199.json"
}
}
],
"modified": "2026-10-20T10:50:56.174955218Z",
"provider": "osv",
"references": [
"https://github.com/ServiceStack/ServiceStack/commit/a0e0d7de20f5d1712f1793f925496def4383c610"
],
"provider_metadata": {}
},
"related_cves": [
{
"value": "CVE-2019-1010199",
"evidence": "/id"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 382362,
"published_at": "2019-07-23T18:15:14.313+00:00"
}