CVE-2020-13640
Estado: ModificadaCrítica (9.8)—💥 Exploit
A SQL injection issue in the gVectors wpDiscuz plugin 5.3.5 and earlier for WordPress allows remote attackers to execute arbitrary SQL commands via the order parameter of a wpdLoadMoreComments request. (No 7.x versions are affected.)
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: 13%
- Percentil entre todas las CVEs puntuadas: 96
- 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).
💥 Exploits públicos
Hay código de explotación o plantillas de detección públicos. No es lo mismo que explotación activa confirmada (KEV), pero aumenta el riesgo: parchee con prioridad.
- Plantilla de Nuclei (detección automática y masiva) · wpDiscuz <= 5.3.5 - SQL Injection
- Prueba de concepto en GitHub (no verificada) · Lista de pruebas de concepto en GitHub
⚠️ Las pruebas de concepto de GitHub no están verificadas: algunas son falsas o contienen malware. No las ejecute nunca fuera de un laboratorio aislado.
Tecnologías afectadas (1)
CWE
- CWE-89
Referencias
- http://www.openwall.com/lists/oss-security/2020/07/06/1
- https://plugins.trac.wordpress.org/browser/wpdiscuz/tags/5.3.6
- https://plugins.trac.wordpress.org/changeset/2323200
- https://wordpress.org/plugins/wpdiscuz/#developers
- https://wpdiscuz.com/community/news/security-vulnerability-issue-in-5-3-5-please-udate/
- http://www.openwall.com/lists/oss-security/2020/07/06/1
- https://plugins.trac.wordpress.org/browser/wpdiscuz/tags/5.3.6
- https://plugins.trac.wordpress.org/changeset/2323200
- https://wordpress.org/plugins/wpdiscuz/#developers
- https://wpdiscuz.com/community/news/security-vulnerability-issue-in-5-3-5-please-udate/
JSON original (NVD)
Mostrar
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