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vuln-cve/data/2023/4xxx/CVE-2023-4521.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"cveMetadata": {
"cveId": "CVE-2023-4521",
"assignerOrgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81",
"state": "PUBLISHED",
"assignerShortName": "WPScan",
"dateReserved": "2023-08-24T15:33:51.246Z",
"datePublished": "2023-09-25T15:56:53.965Z",
"dateUpdated": "2025-04-23T16:15:47.593Z"
},
"containers": {
"cna": {
"providerMetadata": {
"orgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81",
"shortName": "WPScan",
"dateUpdated": "2023-09-25T15:56:53.965Z"
},
"title": "Import XML and RSS Feeds < 2.1.5 - Unauthenticated RCE",
"problemTypes": [
{
"descriptions": [
{
"description": "CWE-94 Improper Control of Generation of Code ('Code Injection')",
"lang": "en",
"type": "CWE"
}
]
}
],
"affected": [
{
"vendor": "Unknown",
"product": "Import XML and RSS Feeds",
"versions": [
{
"status": "affected",
"versionType": "custom",
"version": "2.1.4",
"lessThan": "2.1.5"
}
],
"defaultStatus": "unaffected",
"collectionURL": "https://wordpress.org/plugins"
}
],
"descriptions": [
{
"lang": "en",
"value": "The Import XML and RSS Feeds WordPress plugin before 2.1.5 contains a web shell, allowing unauthenticated attackers to perform RCE. The plugin/vendor was not compromised and the files are the result of running a PoC for a previously reported issue (https://wpscan.com/vulnerability/d4220025-2272-4d5f-9703-4b2ac4a51c42) and not deleting the created files when releasing the new version."
}
],
"references": [
{
"url": "https://wpscan.com/vulnerability/de2cdb38-3a9f-448e-b564-a798d1e93481",
"tags": [
"exploit",
"vdb-entry",
"technical-description"
]
}
],
"credits": [
{
"lang": "en",
"value": "Enrico Marcolini",
"type": "finder"
},
{
"lang": "en",
"value": "WPScan",
"type": "coordinator"
}
],
"source": {
"discovery": "EXTERNAL"
},
"x_generator": {
"engine": "WPScan CVE Generator"
}
},
"adp": [
{
"providerMetadata": {
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE",
"dateUpdated": "2024-08-02T07:31:06.087Z"
},
"title": "CVE Program Container",
"references": [
{
"url": "https://wpscan.com/vulnerability/de2cdb38-3a9f-448e-b564-a798d1e93481",
"tags": [
"exploit",
"vdb-entry",
"technical-description",
"x_transferred"
]
}
]
},
{
"metrics": [
{
"cvssV3_1": {
"scope": "UNCHANGED",
"version": "3.1",
"baseScore": 9.8,
"attackVector": "NETWORK",
"baseSeverity": "CRITICAL",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"integrityImpact": "HIGH",
"userInteraction": "NONE",
"attackComplexity": "LOW",
"availabilityImpact": "HIGH",
"privilegesRequired": "NONE",
"confidentialityImpact": "HIGH"
}
},
{
"other": {
"type": "ssvc",
"content": {
"timestamp": "2025-04-23T16:08:23.995771Z",
"id": "CVE-2023-4521",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"version": "2.0.3"
}
}
}
],
"title": "CISA ADP Vulnrichment",
"providerMetadata": {
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP",
"dateUpdated": "2025-04-23T16:15:47.593Z"
}
}
]
}
}