CVE-2026-19598
The Pods – Custom Content Types and Fields plugin for WordPress is vulnerable to Privilege Escalation via Authorization Bypass in all versions up to, and including, 3.3.9. The vulnerability exists because the pods_admin AJAX router funnels every access check — including the method allowlist, nonce verification, login enforcement, and capability gate — through pods_error(), which under the JSON meta-box-loader compatibility path only writes failures to the PHP error log and returns false instead of terminating the request, rendering all guards ineffective.
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This makes it possible for unauthenticated attackers to escalate their privileges to Administrator or overwrite the password of any user account, including the site owner's, enabling complete site takeover, or perform another administrator action.
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: 3.52%
- Percentil entre todas las CVEs puntuadas: 89
- Fecha de la puntuación: 5/10/2026
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).
🎯 Técnicas ATT&CK
Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.
- Explotación
T1190Exploit Public-Facing Applicationinitial access92 % - Impacto principal
T1068Exploitation for Privilege Escalationprivilege escalation95 % - Impacto secundario
T1078Valid Accountsstealth · persistence · privilege escalation · initial access90 %
Plugin WordPress expuesto en red sin autenticación (AV:N/PR:N/UI:N). Authorization bypass en AJAX router permite escalar a Administrator, modificar credenciales de usuarios y secuestrar sitio completamente.
Inferido por nuestro agente de análisis a partir de la descripción oficial, el vector CVSS y la CWE, y comprobado por un supervisor. Puede contener errores.
🛡️ Mitigaciones ATT&CK que cubren estas técnicas
Tecnologías afectadas (1)
⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.
CWE
- CWE-863
Referencias
JSON original (NVD)
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{
"id": "CVE-2026-19598",
"cveTags": [],
"metrics": {
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2026-19598",
"role": "CISA Coordinator",
"options": [
{
"exploitation": "none"
},
{
"automatable": "yes"
},
{
"technicalImpact": "total"
}
],
"version": "2.0.3",
"timestamp": "2026-08-17T15:49:11.035762Z"
}
}
],
"cvssMetricV31": [
{
"type": "Secondary",
"source": "security@wordfence.com",
"cvssData": {
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"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": "sc0ttkclark",
"product": "Pods – Custom Content Types and Fields",
"versions": [
{
"status": "affected",
"version": "2.8",
"versionType": "semver",
"lessThanOrEqual": "2.8.23.3"
},
{
"status": "affected",
"version": "2.9",
"versionType": "semver",
"lessThanOrEqual": "2.9.19.3"
},
{
"status": "affected",
"version": "3.0",
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},
{
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"version": "3.1",
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"lessThanOrEqual": "3.1.4.1"
},
{
"status": "affected",
"version": "3.2",
"versionType": "semver",
"lessThanOrEqual": "3.2.8.2"
},
{
"status": "affected",
"version": "3.3",
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}
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"defaultStatus": "unaffected"
}
]
}
],
"published": "2026-08-15T18:16:23.860",
"references": [
{
"url": "https://plugins.trac.wordpress.org/browser/pods/tags/3.3.9/includes/general.php#L400",
"source": "security@wordfence.com"
},
{
"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/3628032a-3121-45a7-8a78-cfcd8ba6af2f?source=cve",
"source": "security@wordfence.com"
}
],
"vulnStatus": "Deferred",
"weaknesses": [
{
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"source": "security@wordfence.com",
"description": [
{
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"value": "CWE-863"
}
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}
],
"descriptions": [
{
"lang": "en",
"value": "The Pods – Custom Content Types and Fields plugin for WordPress is vulnerable to Privilege Escalation via Authorization Bypass in all versions up to, and including, 3.3.9. The vulnerability exists because the pods_admin AJAX router funnels every access check — including the method allowlist, nonce verification, login enforcement, and capability gate — through pods_error(), which under the JSON meta-box-loader compatibility path only writes failures to the PHP error log and returns false instead of terminating the request, rendering all guards ineffective. This makes it possible for unauthenticated attackers to escalate their privileges to Administrator or overwrite the password of any user account, including the site owner's, enabling complete site takeover, or perform another administrator action."
}
],
"lastModified": "2026-08-20T12:48:10.287",
"sourceIdentifier": "security@wordfence.com"
}