Medium
Security advisory
Craft CMS before 3.1.31 does not properly filter XML feeds and thus allowing XSS.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2019-12823
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 1 Nov 2026, 08:43 UTC · Revision 1
Source evidence
Craft CMS before 3.1.31 does not properly filter XML feeds and thus allowing XSS.
osv:CVE-2019-12823
Complete source record
{
"id": "94fc76c2889ccee980b79f98cd39f2099741c42a7b6264fd3f11a9b04461d717",
"url": "https://osv.dev/vulnerability/CVE-2019-12823",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "CVE-2019-12823",
"summary": "Craft CMS before 3.1.31 does not properly filter XML feeds and thus allowing XSS.",
"evidence": "osv:CVE-2019-12823",
"products": [],
"severity": "medium",
"structured": {
"id": "CVE-2019-12823",
"aliases": [
"CVE-2019-12823",
"GHSA-w5q4-q7wp-qww6"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"
}
],
"affected": [
{
"ranges": [
{
"repo": "https://github.com/craftcms/cms",
"type": "GIT",
"events": [
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{
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"source": "CPE_RANGE"
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{
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"source": "REFERENCES_COMMIT"
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"database_specific": {
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}
},
{
"ranges": [
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"repo": "https://github.com/nystudio107/craft-seomatic",
"type": "GIT",
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{
"fixed": "0f0436bc44cd2b23ceed2518b7bcb7f3f3a13d67"
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"database_specific": {
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{
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},
{
"fixed": "3.1.31"
}
],
"source": "CPE_RANGE"
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]
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"versions": [
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"3.1.29",
"3.1.28",
"3.1.27",
"3.1.26",
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}
],
"modified": "2026-10-24T10:49:47.923060732Z",
"provider": "osv",
"references": [
"https://github.com/craftcms/cms/blob/master/CHANGELOG-v3.md",
"https://github.com/craftcms/cms/commit/6432eca59b93bcea2ca2616199e5d419447e613f"
],
"provider_metadata": {}
},
"related_cves": [
{
"value": "CVE-2019-12823",
"evidence": "/id"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 441831,
"published_at": "2019-06-18T13:15:10.753+00:00"
}