CVE-2026-7330
The Auto Affiliate Links plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 6.8.8 This is due to insufficient input sanitization on the 'url' POST parameter in the aal_url_stats_save_action() function and a complete absence of output escaping in aal_display_clicks(), where the stored value is echoed directly into an anchor element's href attribute and inner text without esc_url(), esc_attr(), or esc_html(). This makes it possible for unauthenticated attackers to inject arbitrary web scripts into the admin statistics page that execute in an administrator's browser when the page is visited, leveraging a publicly exposed nonce and an unauthenticated AJAX endpoint registered via the wp_ajax_nopriv_ hook.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
- Puntuación base: 7.2
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.51%
- Percentil entre todas las CVEs puntuadas: 41
- 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 access60 % - Impacto principal
T1059.007JavaScriptexecution55 %
Inferido por reglas deterministas a partir del vector CVSS y la CWE. Solo orientativo.
🛡️ 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-79
Referencias
- https://plugins.trac.wordpress.org/browser/wp-auto-affiliate-links/tags/6.8.6/aal_stats.php#L225
- https://plugins.trac.wordpress.org/browser/wp-auto-affiliate-links/tags/6.8.6/aal_stats.php#L278
- https://plugins.trac.wordpress.org/browser/wp-auto-affiliate-links/tags/6.8.6/aal_stats.php#L304
- https://plugins.trac.wordpress.org/browser/wp-auto-affiliate-links/tags/6.8.8/aal_stats.php#L225
- https://plugins.trac.wordpress.org/browser/wp-auto-affiliate-links/tags/6.8.8/aal_stats.php#L278
- https://plugins.trac.wordpress.org/browser/wp-auto-affiliate-links/tags/6.8.8/aal_stats.php#L304
- https://plugins.trac.wordpress.org/browser/wp-auto-affiliate-links/trunk/aal_stats.php#L225
- https://plugins.trac.wordpress.org/browser/wp-auto-affiliate-links/trunk/aal_stats.php#L278
- https://plugins.trac.wordpress.org/browser/wp-auto-affiliate-links/trunk/aal_stats.php#L304
- https://plugins.trac.wordpress.org/changeset/3519003/wp-auto-affiliate-links/trunk/aal_stats.php
- https://plugins.trac.wordpress.org/changeset?old_path=%2Fwp-auto-affiliate-links/tags/6.8.8&new_path=%2Fwp-auto-affiliate-links/tags/6.8.8.1
- https://www.wordfence.com/threat-intel/vulnerabilities/id/6c8ed84e-3504-42e3-821d-794198d7adda?source=cve
JSON original (NVD)
Mostrar
{
"id": "CVE-2026-7330",
"cveTags": [],
"metrics": {
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2026-7330",
"role": "CISA Coordinator",
"options": [
{
"exploitation": "none"
},
{
"automatable": "yes"
},
{
"technicalImpact": "partial"
}
],
"version": "2.0.3",
"timestamp": "2026-05-08T14:26:57.015073Z"
}
}
],
"cvssMetricV31": [
{
"type": "Secondary",
"source": "security@wordfence.com",
"cvssData": {
"scope": "CHANGED",
"version": "3.1",
"baseScore": 7.2,
"attackVector": "NETWORK",
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N",
"integrityImpact": "LOW",
"userInteraction": "NONE",
"attackComplexity": "LOW",
"availabilityImpact": "NONE",
"privilegesRequired": "NONE",
"confidentialityImpact": "LOW"
},
"impactScore": 2.7,
"exploitabilityScore": 3.9
}
]
},
"affected": [
{
"source": "security@wordfence.com",
"affectedData": [
{
"vendor": "thedark",
"product": "Auto Affiliate Links",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "semver",
"lessThanOrEqual": "6.8.8"
}
],
"defaultStatus": "unaffected"
}
]
}
],
"published": "2026-05-08T09:16:10.100",
"references": [
{
"url": "https://plugins.trac.wordpress.org/browser/wp-auto-affiliate-links/tags/6.8.6/aal_stats.php#L225",
"source": "security@wordfence.com"
},
{
"url": "https://plugins.trac.wordpress.org/browser/wp-auto-affiliate-links/tags/6.8.6/aal_stats.php#L278",
"source": "security@wordfence.com"
},
{
"url": "https://plugins.trac.wordpress.org/browser/wp-auto-affiliate-links/tags/6.8.6/aal_stats.php#L304",
"source": "security@wordfence.com"
},
{
"url": "https://plugins.trac.wordpress.org/browser/wp-auto-affiliate-links/tags/6.8.8/aal_stats.php#L225",
"source": "security@wordfence.com"
},
{
"url": "https://plugins.trac.wordpress.org/browser/wp-auto-affiliate-links/tags/6.8.8/aal_stats.php#L278",
"source": "security@wordfence.com"
},
{
"url": "https://plugins.trac.wordpress.org/browser/wp-auto-affiliate-links/tags/6.8.8/aal_stats.php#L304",
"source": "security@wordfence.com"
},
{
"url": "https://plugins.trac.wordpress.org/browser/wp-auto-affiliate-links/trunk/aal_stats.php#L225",
"source": "security@wordfence.com"
},
{
"url": "https://plugins.trac.wordpress.org/browser/wp-auto-affiliate-links/trunk/aal_stats.php#L278",
"source": "security@wordfence.com"
},
{
"url": "https://plugins.trac.wordpress.org/browser/wp-auto-affiliate-links/trunk/aal_stats.php#L304",
"source": "security@wordfence.com"
},
{
"url": "https://plugins.trac.wordpress.org/changeset/3519003/wp-auto-affiliate-links/trunk/aal_stats.php",
"source": "security@wordfence.com"
},
{
"url": "https://plugins.trac.wordpress.org/changeset?old_path=%2Fwp-auto-affiliate-links/tags/6.8.8&new_path=%2Fwp-auto-affiliate-links/tags/6.8.8.1",
"source": "security@wordfence.com"
},
{
"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/6c8ed84e-3504-42e3-821d-794198d7adda?source=cve",
"source": "security@wordfence.com"
}
],
"vulnStatus": "Deferred",
"weaknesses": [
{
"type": "Secondary",
"source": "security@wordfence.com",
"description": [
{
"lang": "en",
"value": "CWE-79"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "The Auto Affiliate Links plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 6.8.8 This is due to insufficient input sanitization on the 'url' POST parameter in the aal_url_stats_save_action() function and a complete absence of output escaping in aal_display_clicks(), where the stored value is echoed directly into an anchor element's href attribute and inner text without esc_url(), esc_attr(), or esc_html(). This makes it possible for unauthenticated attackers to inject arbitrary web scripts into the admin statistics page that execute in an administrator's browser when the page is visited, leveraging a publicly exposed nonce and an unauthenticated AJAX endpoint registered via the wp_ajax_nopriv_ hook."
}
],
"lastModified": "2026-06-17T11:02:13.063",
"sourceIdentifier": "security@wordfence.com"
}