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2023-05-16 16:09:41 +02:00

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{
"id": "CVE-2021-26834",
"sourceIdentifier": "cve@mitre.org",
"published": "2021-06-18T12:15:08.007",
"lastModified": "2021-06-21T21:58:11.347",
"vulnStatus": "Analyzed",
"descriptions": [
{
"lang": "en",
"value": "A cross-site scripting (XSS) vulnerability exists in Znote 0.5.2. An attacker can insert payloads, and the code execution will happen immediately on markdown view mode."
},
{
"lang": "es",
"value": "Se presenta una vulnerabilidad de tipo cross-site scripting (XSS) en Znote versi\u00f3n 0.5.2. Un atacante puede insertar cargas \u00fatiles, y la ejecuci\u00f3n de c\u00f3digo ocurrir\u00e1 inmediatamente en el modo de visualizaci\u00f3n markdown"
}
],
"metrics": {
"cvssMetricV31": [
{
"source": "nvd@nist.gov",
"type": "Primary",
"cvssData": {
"version": "3.1",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
"attackVector": "NETWORK",
"attackComplexity": "LOW",
"privilegesRequired": "LOW",
"userInteraction": "REQUIRED",
"scope": "CHANGED",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"availabilityImpact": "NONE",
"baseScore": 5.4,
"baseSeverity": "MEDIUM"
},
"exploitabilityScore": 2.3,
"impactScore": 2.7
}
],
"cvssMetricV2": [
{
"source": "nvd@nist.gov",
"type": "Primary",
"cvssData": {
"version": "2.0",
"vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N",
"accessVector": "NETWORK",
"accessComplexity": "MEDIUM",
"authentication": "SINGLE",
"confidentialityImpact": "NONE",
"integrityImpact": "PARTIAL",
"availabilityImpact": "NONE",
"baseScore": 3.5
},
"baseSeverity": "LOW",
"exploitabilityScore": 6.8,
"impactScore": 2.9,
"acInsufInfo": false,
"obtainAllPrivilege": false,
"obtainUserPrivilege": false,
"obtainOtherPrivilege": false,
"userInteractionRequired": true
}
]
},
"weaknesses": [
{
"source": "nvd@nist.gov",
"type": "Primary",
"description": [
{
"lang": "en",
"value": "CWE-79"
}
]
}
],
"configurations": [
{
"nodes": [
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": true,
"criteria": "cpe:2.3:a:znote:znote:0.5.2:*:*:*:*:*:*:*",
"matchCriteriaId": "824E5B93-457D-4DFB-A95E-CF50FD3004C5"
}
]
}
]
}
],
"references": [
{
"url": "https://github.com/alagrede/znote-app/issues/5",
"source": "cve@mitre.org",
"tags": [
"Exploit",
"Issue Tracking",
"Third Party Advisory"
]
},
{
"url": "https://www.electronjs.org/apps/znote",
"source": "cve@mitre.org",
"tags": [
"Product"
]
}
]
}