Description

WordPress Plugin Unlimited Pop-Ups is prone to multiple cross-site scripting vulnerabilities because it fails to properly sanitize user-supplied input. An attacker may leverage these issues 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 Unlimited Pop-Ups version 1.4.3 is vulnerable; prior versions may also be affected.

Remediation

Update to plugin version 1.4.4 or latest

References

https://0x62626262.wordpress.com/2016/04/21/unlimited-pop-ups-wordpress-plugin-xss-vulnerability/

http://seclists.org/bugtraq/2016/Apr/134

https://packetstormsecurity.com/files/136788/WordPress-Unlimited-Pop-Ups-1.4.3-Cross-Site-Scripting.html

http://codecanyon.net/item/unlimited-popups-wordpress-plugin/8575498

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Apache Traffic Server Remote DOS Attack (CVE-2021-27737)

WordPress Plugin Global Content Blocks PHP Code Execution and Information Disclosure Vulnerabilities (1.5.1)

WordPress Plugin Pro Quoter Multiple Cross-Site Scripting Vulnerabilities (1.0)

Severity

High

Classification

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

Tags

Missing Update XSS