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vuln-cve/data/2026/75xxx/CVE-2026-75599.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2026-75599",
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"state": "PUBLISHED",
"assignerShortName": "GitHub_M",
"dateReserved": "2026-08-17T23:49:03.450Z",
"datePublished": "2026-11-05T16:02:37.520Z",
"dateUpdated": "2026-11-09T22:15:20.752Z"
},
"containers": {
"cna": {
"title": "HomeBox: Stored XSS via `javascript:` URI in Custom Entity Fields",
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-79",
"lang": "en",
"description": "CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')",
"type": "CWE"
}
]
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.4,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
"version": "3.1"
}
}
],
"references": [
{
"name": "https://github.com/sysadminsmedia/homebox/security/advisories/GHSA-h4x5-6587-jpwp",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/sysadminsmedia/homebox/security/advisories/GHSA-h4x5-6587-jpwp"
},
{
"name": "https://github.com/sysadminsmedia/homebox/commit/d76b1c9b94e91cd74e56ef8a129325d70835471f",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/sysadminsmedia/homebox/commit/d76b1c9b94e91cd74e56ef8a129325d70835471f"
},
{
"name": "https://github.com/sysadminsmedia/homebox/releases/tag/v0.27.0",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/sysadminsmedia/homebox/releases/tag/v0.27.0"
}
],
"affected": [
{
"vendor": "sysadminsmedia",
"product": "homebox",
"versions": [
{
"version": "< 0.27.0",
"status": "affected"
}
]
}
],
"providerMetadata": {
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M",
"dateUpdated": "2026-11-05T16:02:37.520Z"
},
"descriptions": [
{
"lang": "en",
"value": "HomeBox is a home inventory and organization system. Prior to 0.27.0, the maybeUrl() utility accepts markdown-style links in entity custom-field values without restricting the URL scheme, so an authenticated user can store a javascript: URI that is rendered as a clickable anchor on an item page. When another authenticated user clicks the link, attacker-controlled JavaScript executes in the victim's HomeBox origin, enabling session theft, account takeover, or data exfiltration. This issue is fixed in version 0.27.0."
}
],
"source": {
"advisory": "GHSA-h4x5-6587-jpwp",
"discovery": "UNKNOWN"
}
},
"adp": [
{
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"timestamp": "2026-11-09T22:15:05.426370Z",
"id": "CVE-2026-75599",
"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": "2026-11-09T22:15:20.752Z"
}
}
]
}
}