Description

WordPress Plugin We�re Open! 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 We�re Open! version 1.41 is vulnerable; prior versions may also be affected.

Remediation

Update to plugin version 1.42 or latest

References

https://sploitus.com/exploit?id=WPEX-ID:11C89925-4FE9-45F7-9020-55FE7BBAE3DB

https://plugins.svn.wordpress.org/opening-hours/trunk/readme.txt

Related Vulnerabilities

Apache HTTP Server Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2012-4558)

Plone CMS Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2021-33512)

Moodle Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2013-4525)

Apache Traffic Server Improper Input Validation Vulnerability (CVE-2022-28129)

SugarCRM Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') Vulnerability (CVE-2019-17294)

Severity

High

Classification

CVE-2022-3139 CWE-79 CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N

Tags

Missing Update XSS