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vuln-cve/data/2026/53xxx/CVE-2026-53473.json
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"dataType": "CVE_RECORD",
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"cveId": "CVE-2026-53473",
"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
"state": "PUBLISHED",
"assignerShortName": "redhat",
"dateReserved": "2026-06-09T17:03:29.627Z",
"datePublished": "2026-06-10T13:55:37.602Z",
"dateUpdated": "2026-06-10T15:46:25.699Z"
},
"containers": {
"cna": {
"title": "Migration-planner-ui-app: stored xss via javascript: url in agent credential link",
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"namespace": "https://access.redhat.com/security/updates/classification/"
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"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.3,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N",
"version": "3.1"
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"format": "CVSS"
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],
"descriptions": [
{
"lang": "en",
"value": "A flaw was found in migration-planner-ui-app. An attacker can register a malicious discovery agent with a specially crafted credentialUrl containing JavaScript code. When an organizational user clicks this link in the user interface, the embedded malicious code executes within the user's browser session. This cross-site scripting (XSS) vulnerability allows the attacker to compromise the victim's Red Hat Single Sign-On (SSO) session, potentially leading to unauthorized cross-tenant data access and API actions."
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"versionType": "semver"
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],
"packageName": "migration-planner-ui-app",
"collectionURL": "https://github.com/kubev2v/migration-planner-ui-app",
"defaultStatus": "unaffected"
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"url": "https://access.redhat.com/security/cve/CVE-2026-53473",
"tags": [
"vdb-entry",
"x_refsource_REDHAT"
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},
{
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2487107",
"name": "RHBZ#2487107",
"tags": [
"issue-tracking",
"x_refsource_REDHAT"
]
},
{
"url": "https://github.com/kubev2v/migration-planner-ui-app/pull/750"
}
],
"datePublic": "2026-06-07T00:00:00.000Z",
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-79",
"description": "Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')",
"lang": "en",
"type": "CWE"
}
]
}
],
"x_redhatCweChain": "CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')",
"timeline": [
{
"lang": "en",
"time": "2026-06-09T18:00:35.756Z",
"value": "Reported to Red Hat."
},
{
"lang": "en",
"time": "2026-06-07T00:00:00.000Z",
"value": "Made public."
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],
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"orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
"shortName": "redhat",
"dateUpdated": "2026-06-10T13:55:37.602Z"
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"adp": [
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"timestamp": "2026-06-10T15:46:15.928213Z",
"id": "CVE-2026-53473",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"version": "2.0.3"
}
}
}
],
"title": "CISA ADP Vulnrichment",
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