PT-2019-9308 · M-Server · M-Server

Published 2019-02-01 · Updated 2019-10-09 · CVE-2018-16484

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Medium

Base vector

AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions m-server versions prior to 1.4.2

Description A stored cross-site scripting issue was found due to the lack of escaping for special characters in folder names, allowing malicious Javascript code or HTML to be executed. This issue is exploitable if an attacker can control the name of a file that m-server is serving.

Recommendations Update to version 1.4.2 or later.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2018-16484

GHSA-GMXV-XF2Q-6J8M

Affected Products

M-Server

References · 7

• 🔥 https://hackerone.com/reports/319794 · Exploit
• https://osv.dev/vulnerability/GHSA-gmxv-xf2q-6j8m · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-16484 · Security Note
• https://osv.dev/vulnerability/CVE-2018-16484 · Vendor Advisory
• https://github.com/nodejs/security-wg/blob/master/vuln/npm/467.json · Note
• https://npmjs.com/advisories/729 · Note
• https://github.com/advisories/GHSA-gmxv-xf2q-6j8m · Note