#VU20805 Improper access control in Visual CSS Style Editor - CVE-2019-11886

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Main Vulnerability Database Vulnerabilities #VU20805

#VU20805 Improper access control in Visual CSS Style Editor - CVE-2019-11886

Published: September 2, 2019


Vulnerability identifier: #VU20805
Vulnerability risk: High
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/U:Amber
CVE-ID: CVE-2019-11886
CWE-ID: CWE-284
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
Visual CSS Style Editor
Software vendor:
WaspThemes

Description

The vulnerability allows a remote attacker to gain unauthorized access to otherwise restricted functionality.

The vulnerability exists due to improper access restrictions in yellow-pencil.php. A remote non-authenticated attacker can perform options update and compromise the website via vulnerable plugin.


Remediation

Install updates from vendor's website.

External links