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CVE-2019-18952

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...

Basic Information

CVE State
PUBLISHED
Reserved Date
November 13, 2019
Published Date
November 13, 2019
Last Updated
August 05, 2024
Vendor
n/a
Product
n/a
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.
Tags
nuclei_scanner

CVSS Scores

CVSS v3.1

9.8 - CRITICAL

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

CVSS v2.0

7.5

Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploit Status

Exploited in the Wild
Yes (2026-01-04 00:00:00 UTC) Source

References

https://gist.github.com/pak0s/af9f640170aed335fdf6d110d468dbce http://packetstormsecurity.com/files/155324/Xfilesharing-2.5.1-Local-File-Inclusion-Shell-Upload.html

Known Exploited Vulnerability Information

Source Added Date
The Shadowserver (via CIRCL) 2026-01-04 00:00:00 UTC

Scanner Integrations

Scanner URL Date Detected
Nuclei https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2019/CVE-2019-18952.yaml 2026-06-01 15:34:27 UTC

Timeline

  • CVE ID Reserved

  • CVE Published to Public

  • Added to KEVIntel

  • Detected by Nuclei