Medium severity · published Feb 2, 2018
CVE-2017-18084
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)…
4.8
CVSS
0.6%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.6% · higher than 49% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CO
Confluence · Atlassian
before 6.3.4 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2017-18084
CVE.org
https://www.cve.org/CVERecord?id=CVE-2017-18084
Third Party Advisory
http://www.securityfocus.com/bid/103064
Issue Tracking
https://jira.atlassian.com/browse/CONFSERVER-54904
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