CVE-2020-14175 — Cross-site Scripting in Atlassian Confluence Server

CWE-79 — Cross-site Scripting3 documents3 sources

Severity

5.4MEDIUMNVD

EPSS

0.3%

top 48.60%

CISA KEV

Not in KEV

Exploit

No known exploits

Affected products

Atlassian Confluence Server Atlassian Confluence Data Center

Timeline

PublishedJul 24

Latest updateMay 24

Description

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.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:NExploitability: 2.3 | Impact: 2.7

Affected Packages3 packages

▶NVDatlassian/confluence_data_center7.5.0 — 7.5.2+1

▶CVEListV5atlassian/confluence_serverunspecified — 7.4.2+2

▶NVDatlassian/confluence_server7.5.0 — 7.5.2+1

🔴Vulnerability Details

GHSA

GHSA-fxvf-vgj9-gphr: Affected versions of Atlassian Confluence Server and Data Center allow remote attackers to inject arbitrary HTML or JavaScript via a Cross-Site Script↗2022-05-24

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CVEList

CVE-2020-14175: Affected versions of Atlassian Confluence Server and Data Center allow remote attackers to inject arbitrary HTML or JavaScript via a Cross-Site Script↗2020-07-24

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