CVE-2026-8627
The Correct Prices plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the $_SERVER['PHP_SELF'] variable in versions up to and including 1.0. This is due to the correct_prices_page() function echoing $_SERVER['PHP_SELF'] into a form's action attribute without any input sanitization or output escaping (such as esc_url() or esc_attr()). Because PHP_SELF reflects attacker-controlled path-info appended to the script URL, an attacker can break out of the attribute and inject arbitrary markup. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a specially crafted link.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
- Puntuación base: 6.1
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.29%
- Percentil entre todas las CVEs puntuadas: 19
- 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)
⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.
CWE
- CWE-79
Referencias
JSON original (NVD)
Mostrar
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"id": "CVE-2026-8627",
"role": "CISA Coordinator",
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"version": "2.0.3",
"timestamp": "2026-05-20T14:12:32.568205Z"
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"cvssMetricV31": [
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"attackComplexity": "LOW",
"availabilityImpact": "NONE",
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"affected": [
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"source": "security@wordfence.com",
"affectedData": [
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"vendor": "lykich",
"product": "Correct Prices",
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"published": "2026-05-20T02:16:40.980",
"references": [
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"url": "https://plugins.trac.wordpress.org/browser/correct-prices/trunk/correct_prices.php#L134",
"source": "security@wordfence.com"
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"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/605c6c53-6920-42ba-8784-b3a186bbf821?source=cve",
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"value": "The Correct Prices plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the $_SERVER['PHP_SELF'] variable in versions up to and including 1.0. This is due to the correct_prices_page() function echoing $_SERVER['PHP_SELF'] into a form's action attribute without any input sanitization or output escaping (such as esc_url() or esc_attr()). Because PHP_SELF reflects attacker-controlled path-info appended to the script URL, an attacker can break out of the attribute and inject arbitrary markup. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a specially crafted link."
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"lang": "es",
"value": "El plugin Correct Prices para WordPress es vulnerable a cross-site scripting reflejado a través de la variable $_SERVER['PHP_SELF'] en versiones hasta la 1.0 inclusive. Esto se debe a que la función correct_prices_page() imprime $_SERVER['PHP_SELF'] en el atributo 'action' de un formulario sin ninguna sanitización de entrada o escape de salida (como esc_url() o esc_attr()). Debido a que PHP_SELF refleja información de ruta controlada por el atacante añadida a la URL del script, un atacante puede salir del atributo e inyectar marcado arbitrario. Esto hace posible que atacantes no autenticados inyecten scripts web arbitrarios en páginas que se ejecutan si logran engañar a un usuario para que realice una acción como hacer clic en un enlace especialmente diseñado."
}
],
"lastModified": "2026-07-23T20:10:00.130",
"sourceIdentifier": "security@wordfence.com"
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