CVE-2017-5520
Status: ModifiedHigh (8.8)—
The media rename feature in GeniXCMS through 0.0.8 does not consider alternative PHP file extensions when checking uploaded files for PHP content, which enables a user to rename and execute files with the `.php6`, `.php7` and `.phtml` extensions.
CVSS
- Version: 3.0
- Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Base score: 8.8
Exploitation probability (EPSS)
- Probability of exploitation in the next 30 days: 1.77%
- Percentile among all scored CVEs: 77
- Score date: 10/5/2026
EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).
Affected technologies (1)
CWEs
- CWE-434
References
Raw JSON (NVD)
Show
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"value": "La funcionalidad de cambio de nombre de medios en GeniXCMS hasta la versión 0.0.8 no considera extensiones de archivo PHP alternativas cuando comprueba los archivos subidos para contenido PHP, lo que permite a usuarios renombrar y ejecutar archivos con las extensiones `.php6`, `.php7` y `.phtml`."
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"lastModified": "2026-06-17T01:20:39.797",
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