CVE-2026-86824
Estado: AplazadaMedia (4.8)—
The Newsletter WordPress plugin before 9.3.8 does not generate its email tracking signing key with sufficient entropy and signs its tracking links with an unkeyed hash, allowing an unauthenticated attacker who recovers that key offline to forge tracking links, obtain any subscriber's session token, and read and modify that subscriber's stored personal data.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
- Puntuación base: 4.8
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.15%
- Percentil entre todas las CVEs puntuadas: 4
- 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-326
Referencias
JSON original (NVD)
Mostrar
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"affected": [
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"source": "contact@wpscan.com",
"affectedData": [
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"product": "Newsletter",
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"published": "2026-09-17T06:16:51.663",
"references": [
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"url": "https://wpscan.com/vulnerability/62ee25d9-ec38-402c-9959-37fd89708aca/",
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"lastModified": "2026-09-18T19:08:32.830",
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