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vuln-cve/data/2022/2xxx/CVE-2022-2540.json
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{
"containers": {
"cna": {
"providerMetadata": {
"orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
"shortName": "Wordfence",
"dateUpdated": "2026-04-08T17:22:09.440Z"
},
"affected": [
{
"vendor": "adambard",
"product": "Link Optimizer Lite",
"versions": [
{
"version": "0",
"status": "affected",
"lessThanOrEqual": "1.4.5",
"versionType": "semver"
}
],
"defaultStatus": "unaffected"
}
],
"descriptions": [
{
"lang": "en",
"value": "The Link Optimizer Lite plugin for WordPress is vulnerable to Cross-Site Request Forgery to Cross-Site Scripting in versions up to, and including 1.4.5. This is due to missing nonce validation on the admin_page function found in the ~/admin.php file. This makes it possible for unauthenticated attackers to modify the plugin's settings and inject malicious web scripts via a forged request granted they can trick a site administrator into performing an action such as clicking on a link."
}
],
"title": "Link Optimizer Lite <= 1.4.5 - Cross-Site Request Forgery to Cross-Site Scripting",
"references": [
{
"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/ca64692b-b194-4ceb-975e-72e4041252f2?source=cve"
},
{
"url": "https://plugins.trac.wordpress.org/browser/link-optimizer-lite/1.4.5/admin.php#L20"
},
{
"url": "https://www.wordfence.com/vulnerability-advisories/#CVE-2022-2540"
}
],
"problemTypes": [
{
"descriptions": [
{
"lang": "en",
"description": "CWE-352 Cross-Site Request Forgery (CSRF)",
"cweId": "CWE-352",
"type": "CWE"
}
]
}
],
"metrics": [
{
"cvssV3_1": {
"version": "3.1",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"baseScore": 8.8,
"baseSeverity": "HIGH"
}
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Hayato Takizawa"
}
],
"timeline": [
{
"time": "2022-07-26T00:00:00.000Z",
"lang": "en",
"value": "Disclosed"
}
]
},
"adp": [
{
"providerMetadata": {
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE",
"dateUpdated": "2024-08-03T00:39:08.050Z"
},
"title": "CVE Program Container",
"references": [
{
"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/ca64692b-b194-4ceb-975e-72e4041252f2?source=cve",
"tags": [
"x_transferred"
]
},
{
"url": "https://plugins.trac.wordpress.org/browser/link-optimizer-lite/1.4.5/admin.php#L20",
"tags": [
"x_transferred"
]
},
{
"url": "https://www.wordfence.com/vulnerability-advisories/#CVE-2022-2540",
"tags": [
"x_transferred"
]
}
]
}
]
},
"cveMetadata": {
"assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
"assignerShortName": "Wordfence",
"cveId": "CVE-2022-2540",
"datePublished": "2022-09-06T17:18:59.000Z",
"dateReserved": "2022-07-26T00:00:00.000Z",
"dateUpdated": "2026-04-08T17:22:09.440Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}