Description
The attachment-uploading feature in Atlassian Confluence Server from version 6.14.0 through version 6.14.3, and version 6.15.0 before version 6.15.5 allows remote attackers to achieve stored cross-site- scripting (SXSS) via a malicious attachment with a modified `mimeType` parameter.
Remediation
References
Related Vulnerabilities
ownCloud Permissions, Privileges, and Access Controls Vulnerability (CVE-2013-2047)
Moodle Permissions, Privileges, and Access Controls Vulnerability (CVE-2016-8644)
WordPress Plugin Broken Link Checker Cross-Site Scripting (1.11.19)
WordPress Plugin Stripe Payment for WooCommerce Cross-Site Scripting (3.5.9)
WordPress Plugin ARForms:Wordpress Form Builder Arbitrary File Deletion (3.5.1)