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vuln-cve/data/2026/52xxx/CVE-2026-52725.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2026-52725",
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"state": "PUBLISHED",
"assignerShortName": "GitHub_M",
"dateReserved": "2026-06-08T14:00:43.571Z",
"datePublished": "2026-06-22T15:18:43.036Z",
"dateUpdated": "2026-06-22T15:59:33.229Z"
},
"containers": {
"cna": {
"title": "Angular Template and Dynamic Component Namespace Bypass leading to Cross-Site Scripting (XSS)",
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-79",
"lang": "en",
"description": "CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')",
"type": "CWE"
}
]
}
],
"metrics": [
{
"cvssV4_0": {
"attackVector": "NETWORK",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"privilegesRequired": "NONE",
"userInteraction": "PASSIVE",
"vulnConfidentialityImpact": "LOW",
"vulnIntegrityImpact": "LOW",
"vulnAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"subAvailabilityImpact": "NONE",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N",
"version": "4.0"
}
}
],
"references": [
{
"name": "https://github.com/angular/angular/security/advisories/GHSA-692r-grfm-v8x7",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/angular/angular/security/advisories/GHSA-692r-grfm-v8x7"
},
{
"name": "https://github.com/angular/angular/pull/68686",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/angular/angular/pull/68686"
},
{
"name": "https://github.com/angular/angular/pull/68713",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/angular/angular/pull/68713"
}
],
"affected": [
{
"vendor": "angular",
"product": "angular",
"versions": [
{
"version": ">= 22.0.0-next.0 < 22.0.0-rc.2",
"status": "affected"
},
{
"version": ">= 21.0.0-next.0 < 21.2.15",
"status": "affected"
},
{
"version": ">= 20.0.0-next.0 < 20.3.22",
"status": "affected"
},
{
"version": ">= 19.0.0-next.0 < 19.2.22",
"status": "affected"
},
{
"version": "<= 18.2.14",
"status": "affected"
}
]
}
],
"providerMetadata": {
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M",
"dateUpdated": "2026-06-22T15:18:43.036Z"
},
"descriptions": [
{
"lang": "en",
"value": "Angular is a development platform for building mobile and desktop web applications using TypeScript/JavaScript and other languages. Prior to 22.0.0-rc.2, 21.2.15, 20.3.22, and 19.2.23, an issue in the @angular/core package allows bypassing script-execution restrictions during dynamic component creation. Specifically, the dynamic component instantiation mechanism (createComponent) failed to reject mounting components directly onto a <script> or namespaced script element (such as <svg:script>). This enabled the initialization of custom components on a tag that executes scripts, allowing attackers to hijack or inject script-executing hosts. This flaw enables an attacker who can control the host element or selector parameter passed to createComponent to initialize or mount an Angular component directly onto a <script> tag, leading to execution of untrusted code or client-side Cross-Site Scripting (XSS). This vulnerability is fixed in 22.0.0-rc.2, 21.2.15, 20.3.22, and 19.2.23."
}
],
"source": {
"advisory": "GHSA-692r-grfm-v8x7",
"discovery": "UNKNOWN"
}
},
"adp": [
{
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"timestamp": "2026-06-22T15:59:13.494116Z",
"id": "CVE-2026-52725",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"version": "2.0.3"
}
}
}
],
"title": "CISA ADP Vulnrichment",
"providerMetadata": {
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP",
"dateUpdated": "2026-06-22T15:59:33.229Z"
}
}
]
}
}