CVE-2017-18084

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CVSS 3.0

4.8 medium

EPSS

<1%p47

Published

Feb 2, 2018 (Feb 2, 2018)

Modified

Jun 17, 2026

Description

The usermacros resource in Atlassian Confluence Server before version 6.3.4 allows remote attackers to inject arbitrary HTML or JavaScript via a cross site scripting (XSS) vulnerability through the description of a macro.

Vendors: atlassian
Products: confluence
Weakness: CWE-79
Vector: CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (0.6%)

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