CVE-2023-2704
Estado: ModificadaCrítica (9.8)—
The BP Social Connect plugin for WordPress is vulnerable to authentication bypass in versions up to, and including, 1.5. This is due to insufficient verification on the user being supplied during a Facebook login through the plugin. This makes it possible for unauthenticated attackers to log in as any existing user on the site, such as an administrator, if they have access to the email.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Puntuación base: 9.8
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 1.62%
- Percentil entre todas las CVEs puntuadas: 75
- 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 (1)
CWE
- CWE-288
- CWE-306
Referencias
- https://lana.codes/lanavdb/1bd0dfd9-ffec-4d69-bc55-286751300cab/
- https://plugins.trac.wordpress.org/browser/bp-social-connect/tags/1.5/includes/social/facebook/class.facebook.php#L138
- https://plugins.trac.wordpress.org/browser/bp-social-connect/tags/1.5/includes/social/facebook/class.facebook.php#L188
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=2914042%40bp-social-connect%2Ftrunk&old=1904372%40bp-social-connect%2Ftrunk&sfp_email=&sfph_mail=#file6
- https://www.wordfence.com/threat-intel/vulnerabilities/id/44c96df2-530a-4ebe-b722-c606a7b135f9?source=cve
- https://lana.codes/lanavdb/1bd0dfd9-ffec-4d69-bc55-286751300cab/
- https://plugins.trac.wordpress.org/browser/bp-social-connect/tags/1.5/includes/social/facebook/class.facebook.php#L138
- https://plugins.trac.wordpress.org/browser/bp-social-connect/tags/1.5/includes/social/facebook/class.facebook.php#L188
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=2914042%40bp-social-connect%2Ftrunk&old=1904372%40bp-social-connect%2Ftrunk&sfp_email=&sfph_mail=#file6
- https://www.wordfence.com/threat-intel/vulnerabilities/id/44c96df2-530a-4ebe-b722-c606a7b135f9?source=cve
JSON original (NVD)
Mostrar
{
"id": "CVE-2023-2704",
"cveTags": [],
"metrics": {
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2023-2704",
"role": "CISA Coordinator",
"options": [
{
"exploitation": "none"
},
{
"automatable": "yes"
},
{
"technicalImpact": "total"
}
],
"version": "2.0.3",
"timestamp": "2025-01-13T16:16:42.514550Z"
}
}
],
"cvssMetricV31": [
{
"type": "Secondary",
"source": "security@wordfence.com",
"cvssData": {
"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"
},
"impactScore": 5.9,
"exploitabilityScore": 3.9
},
{
"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
"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"
},
"impactScore": 5.9,
"exploitabilityScore": 3.9
}
]
},
"affected": [
{
"source": "security@wordfence.com",
"affectedData": [
{
"vendor": "vibethemes",
"product": "BP Social Connect",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "semver",
"lessThanOrEqual": "1.5"
}
],
"defaultStatus": "unaffected"
}
]
}
],
"published": "2023-05-19T03:15:08.840",
"references": [
{
"url": "https://lana.codes/lanavdb/1bd0dfd9-ffec-4d69-bc55-286751300cab/",
"source": "security@wordfence.com"
},
{
"url": "https://plugins.trac.wordpress.org/browser/bp-social-connect/tags/1.5/includes/social/facebook/class.facebook.php#L138",
"tags": [
"Exploit"
],
"source": "security@wordfence.com"
},
{
"url": "https://plugins.trac.wordpress.org/browser/bp-social-connect/tags/1.5/includes/social/facebook/class.facebook.php#L188",
"tags": [
"Exploit"
],
"source": "security@wordfence.com"
},
{
"url": "https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=2914042%40bp-social-connect%2Ftrunk&old=1904372%40bp-social-connect%2Ftrunk&sfp_email=&sfph_mail=#file6",
"tags": [
"Patch"
],
"source": "security@wordfence.com"
},
{
"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/44c96df2-530a-4ebe-b722-c606a7b135f9?source=cve",
"tags": [
"Third Party Advisory"
],
"source": "security@wordfence.com"
},
{
"url": "https://lana.codes/lanavdb/1bd0dfd9-ffec-4d69-bc55-286751300cab/",
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://plugins.trac.wordpress.org/browser/bp-social-connect/tags/1.5/includes/social/facebook/class.facebook.php#L138",
"tags": [
"Exploit"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://plugins.trac.wordpress.org/browser/bp-social-connect/tags/1.5/includes/social/facebook/class.facebook.php#L188",
"tags": [
"Exploit"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&new=2914042%40bp-social-connect%2Ftrunk&old=1904372%40bp-social-connect%2Ftrunk&sfp_email=&sfph_mail=#file6",
"tags": [
"Patch"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/44c96df2-530a-4ebe-b722-c606a7b135f9?source=cve",
"tags": [
"Third Party Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
}
],
"vulnStatus": "Modified",
"weaknesses": [
{
"type": "Secondary",
"source": "security@wordfence.com",
"description": [
{
"lang": "en",
"value": "CWE-288"
}
]
},
{
"type": "Secondary",
"source": "nvd@nist.gov",
"description": [
{
"lang": "en",
"value": "CWE-306"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "The BP Social Connect plugin for WordPress is vulnerable to authentication bypass in versions up to, and including, 1.5. This is due to insufficient verification on the user being supplied during a Facebook login through the plugin. This makes it possible for unauthenticated attackers to log in as any existing user on the site, such as an administrator, if they have access to the email."
}
],
"lastModified": "2026-06-17T05:53:14.533",
"configurations": [
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:vibethemes:bp_social_connect:*:*:*:*:*:wordpress:*:*",
"vulnerable": true,
"matchCriteriaId": "3EAD9569-B5C7-4CDC-8BD7-8DEF97DB5D1B",
"versionEndIncluding": "1.5"
}
],
"operator": "OR"
}
]
}
],
"sourceIdentifier": "security@wordfence.com"
}