Description

WordPress Plugin Realty by BestWebSoft is prone to a cross-site scripting vulnerability because it fails to properly sanitize user-supplied input. An attacker may leverage this issue to execute arbitrary script code in the browser of an unsuspecting user in the context of the affected site. This can allow the attacker to steal cookie-based authentication credentials and launch other attacks. WordPress Plugin Realty by BestWebSoft version 1.0.9 is vulnerable; prior versions may also be affected.

Remediation

Update to plugin version 1.1.0 or latest

References

http://www.defensecode.com/advisories/DC-2017-02-014_50_WordPress_plugins_by_BestWebSoft_Advisory.pdf

https://packetstormsecurity.com/files/142118/WordPress-BestWebSoft-XSS-CSRF.html

https://wordpress.org/plugins/realty/#changelog

http://jvn.jp/en/jp/JVN24834813/index.html

Related Vulnerabilities

Oracle JRE CVE-2012-0506 Vulnerability (CVE-2012-0506)

WordPress Plugin Modern Events Calendar Lite Cross-Site Scripting (5.22.2)

WebLogic CVE-2018-2625 Vulnerability (CVE-2018-2625)

WordPress Plugin Radio Buttons for Taxonomies Cross-Site Request Forgery (2.0.5)

WordPress Plugin Social Sharing-Sassy Social Share Cross-Site Scripting (3.3.44)

Severity

High

Classification

CVE-2017-2171 CVE-2017-2171 CVE-2017-18532 CWE-79 CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N

Tags

Missing Update XSS