Description

Cross-site scripting (XSS) vulnerability in flash/FlashMediaElement.as in MediaElement.js before 2.21.0, as used in WordPress before 4.5.2, allows remote attackers to inject arbitrary web script or HTML via an obfuscated form of the jsinitfunction parameter, as demonstrated by "jsinitfunctio%gn."

Remediation

References

CVE-2016-4567

Related Vulnerabilities

WordPress Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2016-5834)

Oracle JRE CVE-2019-2977 Vulnerability (CVE-2019-2977)

Apache HTTP Server Improper Restriction of Operations within the Bounds of a Memory Buffer Vulnerability (CVE-2014-3583)

Outdated JavaScript libraries

WordPress Plugin ReviewX-Multi-criteria Rating & Reviews for WooCommerce Privilege Escalation (1.6.13)

Severity

Medium

Classification

CVE-2016-4567 CWE-707 CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Tags

Missing Update Known Vulnerabilities