Description

Cross-site scripting (XSS) vulnerability in io.swf in the IO Utility component in Yahoo! YUI 3.0.0 through 3.9.1, as used in Moodle through 2.1.10, 2.2.x before 2.2.11, 2.3.x before 2.3.8, 2.4.x before 2.4.5, 2.5.x before 2.5.1, and other products, allows remote attackers to inject arbitrary web script or HTML via a crafted string in a URL.

Remediation

References

CVE-2013-4939

Related Vulnerabilities

Magento Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2019-7866)

Atlassian Jira Authorization Bypass Through User-Controlled Key Vulnerability (CVE-2020-14174)

ProjectSend Incorrect Authorization Vulnerability (CVE-2021-40884)

Moodle Improper Control of Generation of Code ('Code Injection') Vulnerability (CVE-2018-1133)

OpenSSL Out-of-bounds Write Vulnerability (CVE-2016-6303)

Severity

Medium

Classification

CVE-2013-4939 CWE-707

Tags

Missing Update Known Vulnerabilities