CVE-2020-14175

5.4 mediumEPSS 1.2%

Medium (5.4) in atlassian. EPSS 1.2% chance of exploitation in the next 30 days.

Affected versions of Atlassian Confluence Server and Data Center allow remote attackers to inject arbitrary HTML or JavaScript via a Cross-Site Scripting (XSS) vulnerability in user macro parameters. The affected versions are before version 7.4.2, and from version 7.5.0 before 7.5.2.

Severity

CVSS 3.1

5.4 medium

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

EPSS: 1.2% chance of exploitation in the next 30 days; higher than 66% of CVEs (scores of 2026-10-31)
CWE: CWE-79
Published: 2020-07-24
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

atlassian:confluence_data_center
atlassian:confluence_server

References

https://jira.atlassian.com/browse/CONFSERVER-60102
https://jira.atlassian.com/browse/CONFSERVER-60102

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