CVE-2024-21690
Description
This High severity Reflected XSS and CSRF (Cross-Site Request Forgery) vulnerability was introduced in versions 7.19.0, 7.20.0, 8.0.0, 8.1.0, 8.2.0, 8.3.0, 8.4.0, 8.5.0, 8.6.0, 8.7.1, 8.8.0, and 8.9.0 of Confluence Data Center and Server. This Reflected XSS and CSRF (Cross-Site Request Forgery) vulnerability, with a CVSS Score of 7.1, allows an unauthenticated attacker to execute arbitrary HTML or JavaScript code on a victims browser and force a end user to execute unwanted actions on a web application in which they're currently authenticated which has high impact to confidentiality, low impact to integrity, no impact to availability, and requires user interaction. Atlassian recommends that Confluence Data Center and Server customers upgrade to latest version, if you are unable to do so, upgrade your instance to one of the specified supported fixed versions: * Confluence Data Center and Server 7.19: Upgrade to a release greater than or equal to 7.19.26 * Confluence Data Center and Server 8.5: Upgrade to a release greater than or equal to 8.5.14 * Confluence Data Center and Server 9.0: Upgrade to a release greater than or equal to 9.0.1 See the release notes (https://confluence.atlassian.com/doc/confluence-release-notes-327.html). You can download the latest version of Confluence Data Center and Server from the download center (https://www.atlassian.com/software/confluence/download-archives). This vulnerability was reported via our Bug Bounty program.
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| atlassian confluence_data_center | 7.19.0 ≤ v ≤ 7.19.25, 7.20.0 ≤ v ≤ 7.20.3, 8.0.0 ≤ v ≤ 8.0.4, 8.1.0 ≤ v ≤ 8.1.4, 8.2.0 ≤ v ≤ 8.2.3, 8.3.0 ≤ v ≤ 8.3.4, 8.4.0 ≤ v ≤ 8.4.5, 8.5.0 ≤ v ≤ 8.5.12, 8.6.0 ≤ v ≤ 8.6.2, 8.7.1 ≤ v ≤ 8.7.2, 8.8.0 ≤ v ≤ 8.8.1, 8.9.0 ≤ v ≤ 8.9.4 | — |
| atlassian confluence_server | 7.19.0 ≤ v ≤ 7.19.25, 7.20.0 ≤ v ≤ 7.20.3, 8.0.0 ≤ v ≤ 8.0.4, 8.1.0 ≤ v ≤ 8.1.4, 8.2.0 ≤ v ≤ 8.2.3, 8.3.0 ≤ v ≤ 8.3.4, 8.4.0 ≤ v ≤ 8.4.5, 8.5.0 ≤ v ≤ 8.5.12, 8.6.0 ≤ v ≤ 8.6.2, 8.7.1 ≤ v ≤ 8.7.2, 8.8.0 ≤ v ≤ 8.8.1, 8.9.0 ≤ v ≤ 8.9.4 | — |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.