CVE-2019-18952

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

SibSoft Xfilesharing through 2.5.1 allows cgi-bin/up.cgi arbitrary file upload. This can be combined with CVE-2019-18951 to achieve remote code execution via a .html file, containing short codes, that is served over HTTP.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-434

Affected software

No affected versions have been published.

Timeline

Published
Nov 13, 2019
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2019-18952: Critical severity, CVSS 9.8 | Vulnix