CVE-2026-36163
Full vulnerability record from the local CVENow database.
Description
An HTML injection vulnerability in the file view endpoint of LiquidFiles v4.2.7 allows authenticated attackers to execute arbitrary JavaScript in the context of the victim's browser via the uploading of and user interaction with a crafted HTML file.
Severity
MEDIUM
CVSS score
5.4
(v3.1)
Vulnerability status
Deferred
Source identifier
Published
2026-07-07 23:16:54.543000
Last modified
2026-10-25 20:10:00.147000
View original CVE JSON
{
"id": "CVE-2026-36163",
"sourceIdentifier": "[email protected]",
"published": "2026-07-07T23:16:54.543",
"lastModified": "2026-10-25T20:10:00.147",
"vulnStatus": "Deferred",
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "An HTML injection vulnerability in the file view endpoint of LiquidFiles v4.2.7 allows authenticated attackers to execute arbitrary JavaScript in the context of the victim's browser via the uploading of and user interaction with a crafted HTML file."
},
{
"lang": "es",
"value": "Una vulnerabilidad de inyección HTML en el endpoint de vista de archivos de LiquidFiles v4.2.7 permite a atacantes autenticados ejecutar JavaScript arbitrario en el contexto del navegador de la víctima a través de la carga y la interacción del usuario con un archivo HTML manipulado."
}
],
"affected": [
{
"source": "[email protected]",
"affectedData": [
{
"vendor": "n/a",
"product": "n/a",
"versions": [
{
"version": "n/a",
"status": "affected"
}
]
}
]
}
],
"metrics": {
"cvssMetricV31": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"type": "Secondary",
"cvssData": {
"version": "3.1",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
"baseScore": 5.4,
"baseSeverity": "MEDIUM",
"attackVector": "NETWORK",
"attackComplexity": "LOW",
"privilegesRequired": "LOW",
"userInteraction": "REQUIRED",
"scope": "CHANGED",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"availabilityImpact": "NONE"
},
"exploitabilityScore": 2.3,
"impactScore": 2.7
}
],
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"timestamp": "2026-07-09T14:05:43.247810Z",
"id": "CVE-2026-36163",
"options": [
{
"exploitation": "poc"
},
{
"automatable": "no"
},
{
"technicalImpact": "partial"
}
],
"role": "CISA Coordinator",
"version": "2.0.3"
}
}
]
},
"weaknesses": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"type": "Secondary",
"description": [
{
"lang": "en",
"value": "CWE-79"
}
]
}
],
"references": [
{
"url": "https://docs.liquidfiles.com/release_notes/version_4-2-x.html",
"source": "[email protected]"
},
{
"url": "https://securing.pl/en/bypassing-csp-to-exploit-stored-xss-in-liquidfiles/",
"source": "[email protected]"
},
{
"url": "https://securing.pl/en/bypassing-csp-to-exploit-stored-xss-in-liquidfiles/",
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"
}
]
}