CVE-2025-51684
Estado: AplazadaMedia (6.1)—
CleverTap Web SDK v1.15.1 is vulnerable to Cross Site Scripting (XSS). The application does not sanitize untrusted data received via window.postMessage before injecting it into the page DOM. An attacker can craft a malicious message that, when processed by renderCustomHtml, results in execution of arbitrary JavaScript in the context of the hosting site.
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: 0.26%
- Percentil entre todas las CVEs puntuadas: 16
- 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).
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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"timestamp": "2026-07-31T19:10:03.010312Z"
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"published": "2026-07-30T20:16:51.793",
"references": [
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"url": "https://github.com/CleverTap/clevertap-web-sdk/issues/416",
"source": "cve@mitre.org"
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"value": "CleverTap Web SDK v1.15.1 is vulnerable to Cross Site Scripting (XSS). The application does not sanitize untrusted data received via window.postMessage before injecting it into the page DOM. An attacker can craft a malicious message that, when processed by renderCustomHtml, results in execution of arbitrary JavaScript in the context of the hosting site."
},
{
"lang": "es",
"value": "CleverTap Web SDK v1.15.1 es vulnerable a Cross Site Scripting (XSS). La aplicación no sanitiza los datos no confiables recibidos a través de window.postMessage antes de inyectarlos en el DOM de la página. Un atacante puede elaborar un mensaje malicioso que, al ser procesado por renderCustomHtml, resulta en la ejecución de JavaScript arbitrario en el contexto del sitio de alojamiento."
}
],
"lastModified": "2026-10-01T08:10:00.183",
"sourceIdentifier": "cve@mitre.org"
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