Description

WordPress Plugin ICustomizer 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 ICustomizer version 1.4.13 is vulnerable; prior versions may also be affected.

Remediation

Update to plugin version 1.5.0 or latest

References

https://sploitus.com/exploit?id=WPEX-ID:A88FFC42-6611-406E-8660-3AF24C9CC5E8

Related Vulnerabilities

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WordPress Plugin WP CSV Unspecified Vulnerability (1.7.8.0)

IBM RTC Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2016-6024)

Severity

High

Classification

CVE-2021-24435 CWE-79 CVSS:3.1/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