CVE-2023-47621
Estado: ModificadaAlta (8.8)—
Guest Entries es una librería php que permite a los usuarios crear, actualizar y eliminar entradas desde el front-end de un sitio. En las versiones afectadas, la función de carga de archivos no impedía la carga de archivos PHP. Esto puede provocar la ejecución de código en el servidor por parte de usuarios autenticados. Esta vulnerabilidad se solucionó en v3.1.2. Se recomienda a los usuarios que actualicen. No se conocen workarounds para esta vulnerabilidad.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Puntuación base: 8.8
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 1.02%
- Percentil entre todas las CVEs puntuadas: 62
- Fecha de la puntuación: 12/10/2026
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)
CWE
- CWE-434
- CWE-434
Referencias
- https://github.com/duncanmcclean/guest-entries/commit/a8e17b4413bfbbc337a887761a6c858ef1ddb4da
- https://github.com/duncanmcclean/guest-entries/security/advisories/GHSA-rw82-mhmx-grmj
- https://github.com/duncanmcclean/guest-entries/commit/a8e17b4413bfbbc337a887761a6c858ef1ddb4da
- https://github.com/duncanmcclean/guest-entries/security/advisories/GHSA-rw82-mhmx-grmj
JSON original (NVD)
Mostrar
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"lastModified": "2026-06-17T06:32:59.537",
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