Known Vulnerabilities for Confluence by Atlassian

Listed below are 10 of the newest known vulnerabilities associated with "Confluence" by "Atlassian".

These CVEs are retrieved based on exact matches on listed software, hardware, and vendor information (CPE data) as well as a keyword search to ensure the newest vulnerabilities with no officially listed software information are still displayed.

Data on known vulnerable versions is also displayed based on information from known CPEs

Known Vulnerabilities

CVE Shortened Description Severity Publish Date Last Modified
CVE-2026-27825 MCP Atlassian is a Model Context Protocol (MCP) server for Atlassian products (Confluence and Jira). Prior to version 0.17.0,... Not Provided 2026-03-10 2026-03-10
CVE-2021-37412 The TechRadar app 1.1 for Confluence Server allows XSS via the Title field of a Radar. 6.1 - MEDIUM 2021-09-15 2023-01-24
CVE-2021-26085 Affected versions of Atlassian Confluence Server allow remote attackers to view restricted resources via a Pre-Authorization ... 5.3 - MEDIUM 2021-08-03 2023-08-08
CVE-2021-26084 In affected versions of Confluence Server and Data Center, an OGNL injection vulnerability exists that would allow an unauthe... 9.8 - CRITICAL 2021-08-30 2023-08-08
CVE-2021-26072 The WidgetConnector plugin in Confluence Server and Confluence Data Center before version 5.8.6 allowed remote attackers to m... 4.3 - MEDIUM 2021-04-01 2022-07-27
CVE-2020-29450 Affected versions of Atlassian Confluence Server and Data Center allow remote attackers to impact the application's availabil... 6.5 - MEDIUM 2021-01-19 2022-08-30
CVE-2020-29448 The ConfluenceResourceDownloadRewriteRule class in Confluence Server and Confluence Data Center before version 6.13.18, from ... 5.3 - MEDIUM 2021-02-22 2022-07-27
CVE-2020-29445 Affected versions of Confluence Server before 7.4.8, and versions from 7.5.0 before 7.11.0 allow attackers to identify intern... 4.3 - MEDIUM 2021-05-07 2022-05-13
CVE-2020-29444 Affected versions of Team Calendar in Confluence Server before 7.11.0 allow attackers to inject arbitrary HTML or Javascript ... 5.4 - MEDIUM 2021-05-07 2022-07-27
CVE-2020-14175 Affected versions of Atlassian Confluence Server and Data Center allow remote attackers to inject arbitrary HTML or JavaScrip... 5.4 - MEDIUM 2020-07-24 2022-07-27
Results limited to 10 most recent vulnerabilities

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationAtlassianConfluence7.6.1AllAllAll
ApplicationAtlassianConfluence7.6AllAllAll
ApplicationAtlassianConfluence7.5.2AllAllAll
ApplicationAtlassianConfluence7.5.1AllAllAll
ApplicationAtlassianConfluence7.5.0AllAllAll
ApplicationAtlassianConfluence7.4.2AllAllAll
ApplicationAtlassianConfluence7.4.1AllAllAll
ApplicationAtlassianConfluence7.4AllAllAll
ApplicationAtlassianConfluence7.3.5AllAllAll
ApplicationAtlassianConfluence7.3.4AllAllAll
ApplicationAtlassianConfluence7.3.3AllAllAll
ApplicationAtlassianConfluence7.3.2AllAllAll
ApplicationAtlassianConfluence7.3.1AllAllAll
ApplicationAtlassianConfluence7.3AllAllAll
ApplicationAtlassianConfluence7.2.2AllAllAll
ApplicationAtlassianConfluence7.2.1AllAllAll
ApplicationAtlassianConfluence7.2.0AllAllAll
ApplicationAtlassianConfluence7.1.2AllAllAll
ApplicationAtlassianConfluence7.1.1AllAllAll
ApplicationAtlassianConfluence7.1.0AllAllAll
Results limited to 20 most recent known configurations
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