CVE-2020-4025
Estado: ModificadaMedia (4.8)—
The attachment download resource in Atlassian Jira Server and Data Center The attachment download resource in Atlassian Jira Server and Data Center before 8.5.5, and from 8.6.0 before 8.8.2, and from 8.9.0 before 8.9.1 allows remote attackers to inject arbitrary HTML or JavaScript via a Cross-Site Scripting (XSS) vulnerability issue attachments with a rdf content type.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
- Puntuación base: 4.8
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.92%
- Percentil entre todas las CVEs puntuadas: 59
- Fecha de la puntuación: 6/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
Tecnologías afectadas (4)
CWE
- CWE-79
Referencias
JSON original (NVD)
Mostrar
{
"id": "CVE-2020-4025",
"cveTags": [],
"metrics": {
"cvssMetricV2": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
"version": "2.0",
"baseScore": 3.5,
"accessVector": "NETWORK",
"vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N",
"authentication": "SINGLE",
"integrityImpact": "PARTIAL",
"accessComplexity": "MEDIUM",
"availabilityImpact": "NONE",
"confidentialityImpact": "NONE"
},
"acInsufInfo": false,
"impactScore": 2.9,
"baseSeverity": "LOW",
"obtainAllPrivilege": false,
"exploitabilityScore": 6.8,
"obtainUserPrivilege": false,
"obtainOtherPrivilege": false,
"userInteractionRequired": true
}
],
"cvssMetricV31": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
"scope": "CHANGED",
"version": "3.1",
"baseScore": 4.8,
"attackVector": "NETWORK",
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N",
"integrityImpact": "LOW",
"userInteraction": "REQUIRED",
"attackComplexity": "LOW",
"availabilityImpact": "NONE",
"privilegesRequired": "HIGH",
"confidentialityImpact": "LOW"
},
"impactScore": 2.7,
"exploitabilityScore": 1.7
}
]
},
"affected": [
{
"source": "security@atlassian.com",
"affectedData": [
{
"vendor": "Atlassian",
"product": "Jira Server and Data Center",
"versions": [
{
"status": "affected",
"version": "unspecified",
"lessThan": "8.5.5",
"versionType": "custom"
},
{
"status": "affected",
"version": "8.6.0",
"lessThan": "unspecified",
"versionType": "custom"
},
{
"status": "affected",
"version": "unspecified",
"lessThan": "8.8.1",
"versionType": "custom"
},
{
"status": "affected",
"version": "8.9.0",
"lessThan": "unspecified",
"versionType": "custom"
},
{
"status": "affected",
"version": "unspecified",
"lessThan": "8.9.1",
"versionType": "custom"
}
]
}
]
}
],
"published": "2020-07-01T02:15:12.257",
"references": [
{
"url": "https://jira.atlassian.com/browse/JRASERVER-71114",
"tags": [
"Vendor Advisory"
],
"source": "security@atlassian.com"
},
{
"url": "https://jira.atlassian.com/browse/JRASERVER-71114",
"tags": [
"Vendor Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
}
],
"vulnStatus": "Modified",
"weaknesses": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"description": [
{
"lang": "en",
"value": "CWE-79"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "The attachment download resource in Atlassian Jira Server and Data Center The attachment download resource in Atlassian Jira Server and Data Center before 8.5.5, and from 8.6.0 before 8.8.2, and from 8.9.0 before 8.9.1 allows remote attackers to inject arbitrary HTML or JavaScript via a Cross-Site Scripting (XSS) vulnerability issue attachments with a rdf content type."
},
{
"lang": "es",
"value": "El recurso de descarga de archivos adjuntos en Atlassian Jira Server y Data Center. El recurso de descarga de archivos adjuntos en Atlassian Jira Server y Data Center versiones anteriores a 8.5.5, y desde versiones 8.6.0 anteriores a 8.8.2, y desde versiones 8.9.0 anteriores a 8.9.1, permite a atacantes remotos inyectar HTML o JavaScript arbitrario por medio de una vulnerabilidad de tipo Cross-Site Scripting (XSS) que emite archivos adjuntos con un tipo de contenido rdf"
}
],
"lastModified": "2026-06-17T03:19:26.610",
"configurations": [
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:atlassian:jira:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "385624FB-6801-4B2D-A41D-4435AB2DC2F7",
"versionEndExcluding": "8.5.5"
},
{
"criteria": "cpe:2.3:a:atlassian:jira_data_center:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "AF1BD2D7-E2F8-4603-858C-D04267E88E28",
"versionEndExcluding": "8.8.2",
"versionStartIncluding": "8.6.0"
},
{
"criteria": "cpe:2.3:a:atlassian:jira_data_center:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "74AEEBB1-3786-457D-891D-926DB7A4FDBB",
"versionEndExcluding": "8.9.1",
"versionStartIncluding": "8.9.0"
},
{
"criteria": "cpe:2.3:a:atlassian:jira_server:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "A3477C08-4DDF-4B4C-B90F-A4897A76BAF5",
"versionEndExcluding": "8.8.2",
"versionStartIncluding": "8.6.0"
},
{
"criteria": "cpe:2.3:a:atlassian:jira_server:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "29550345-AC18-4BA4-9632-7750F21CCD58",
"versionEndExcluding": "8.9.1",
"versionStartIncluding": "8.9.0"
},
{
"criteria": "cpe:2.3:a:atlassian:jira_software_data_center:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "2CED0E35-40ED-4D46-8121-4F1AA9D23EAE",
"versionEndExcluding": "8.5.5"
}
],
"operator": "OR"
}
]
}
],
"sourceIdentifier": "security@atlassian.com"
}