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Add CVE-2021-39202 for GHSA-fr6h-3855-j297

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Add CVE-2021-39202 for GHSA-fr6h-3855-j297
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advisory-db[bot] 2021-09-09 21:54:21 +00:00 committed by GitHub
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2021/39xxx/CVE-2021-39202.json
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@ -1,18 +1,91 @@
{
"data_type": "CVE",
"data_format": "MITRE",
"data_version": "4.0",
"CVE_data_meta": {
"ASSIGNER": "security-advisories@github.com",
"ID": "CVE-2021-39202",
"ASSIGNER": "cve@mitre.org",
"STATE": "RESERVED"
"STATE": "PUBLIC",
"TITLE": "WordPress 5.8 beta: Stored Cross-Site Scripting (XSS) vulnerability in widget"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "wordpress-develop",
"version": {
"version_data": [
{
"version_value": "5.8 beta 1"
},
{
"version_value": "5.8 beta 2"
}
]
}
}
]
},
"vendor_name": "WordPress"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided."
"value": "WordPress is a free and open-source content management system written in PHP and paired with a MySQL or MariaDB database. In affected versions the widgets editor introduced in WordPress 5.8 beta 1 has improper handling of HTML input in the Custom HTML feature. This leads to stored XSS in the custom HTML widget. This has been patched in WordPress 5.8. It was only present during the testing/beta phase of WordPress 5.8."
}
]
},
"impact": {
"cvss": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.6,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:N",
"version": "3.1"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://github.com/WordPress/wordpress-develop/security/advisories/GHSA-fr6h-3855-j297",
"refsource": "CONFIRM",
"url": "https://github.com/WordPress/wordpress-develop/security/advisories/GHSA-fr6h-3855-j297"
},
{
"name": "https://hackerone.com/reports/1222797",
"refsource": "MISC",
"url": "https://hackerone.com/reports/1222797"
}
]
},
"source": {
"advisory": "GHSA-fr6h-3855-j297",
"discovery": "UNKNOWN"
}
}