2024-07-14 02:06:08 +00:00

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{
"id": "CVE-2023-2546",
"sourceIdentifier": "security@wordfence.com",
"published": "2023-06-06T02:15:09.943",
"lastModified": "2023-11-07T04:12:51.690",
"vulnStatus": "Modified",
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "The WP User Switch plugin for WordPress is vulnerable to authentication bypass in versions up to, and including, 1.0.2. This is due to incorrect authentication checking in the 'wpus_allow_user_to_admin_bar_menu' function with the 'wpus_who_switch' cookie value. This makes it possible for authenticated attackers, with subscriber-level permissions and above, to log in as any existing user on the site, such as an administrator, if they have access to the username."
}
],
"metrics": {
"cvssMetricV31": [
{
"source": "nvd@nist.gov",
"type": "Primary",
"cvssData": {
"version": "3.1",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"attackVector": "NETWORK",
"attackComplexity": "LOW",
"privilegesRequired": "LOW",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH"
},
"exploitabilityScore": 2.8,
"impactScore": 5.9
},
{
"source": "security@wordfence.com",
"type": "Secondary",
"cvssData": {
"version": "3.1",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"attackVector": "NETWORK",
"attackComplexity": "LOW",
"privilegesRequired": "LOW",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH"
},
"exploitabilityScore": 2.8,
"impactScore": 5.9
}
]
},
"configurations": [
{
"nodes": [
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": true,
"criteria": "cpe:2.3:a:wp_user_switch_project:wp_user_switch:*:*:*:*:*:wordpress:*:*",
"versionEndIncluding": "1.0.2",
"matchCriteriaId": "152441A4-DC2D-4DCD-8A61-BD3E22053968"
}
]
}
]
}
],
"references": [
{
"url": "https://lana.codes/lanavdb/0cfdc5fa-d219-46bb-b8cc-693ac28a9e92/",
"source": "security@wordfence.com"
},
{
"url": "https://plugins.trac.wordpress.org/browser/wp-user-switch/trunk/inc/functions.php?rev=2237142#L33",
"source": "security@wordfence.com",
"tags": [
"Product"
]
},
{
"url": "https://plugins.trac.wordpress.org/changeset/2921182/wp-user-switch/trunk/inc/functions.php",
"source": "security@wordfence.com",
"tags": [
"Patch"
]
},
{
"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/e89d912d-fa7a-4fb1-8872-95fa861c21ca?source=cve",
"source": "security@wordfence.com",
"tags": [
"Patch",
"Third Party Advisory"
]
}
]
}