Stored Cross-Site Scripting (SXSS) Vulnerability in Atlassian Confluence Server

Stored Cross-Site Scripting (SXSS) Vulnerability in Atlassian Confluence Server

CVE-2019-20102 · MEDIUM Severity

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

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.

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