CVE-2022-26137 Information

Description

A vulnerability in multiple Atlassian products allows a remote unauthenticated attacker to cause additional Servlet Filters to be invoked when the application processes requests or responses. Atlassian has confirmed and fixed the only known security issue associated with this vulnerability: Cross-origin resource sharing (CORS) bypass. Sending a specially crafted HTTP request can invoke the Servlet Filter used to respond to CORS requests resulting in a CORS bypass. An attacker that can trick a user into requesting a malicious URL can access the vulnerable application with the victim’s permissions. Atlassian Bamboo versions are affected before 8.0.9 from 8.1.0 before 8.1.8 and from 8.2.0 before 8.2.4. Atlassian Bitbucket versions are affected before 7.6.16 from 7.7.0 before 7.17.8 from 7.18.0 before 7.19.5 from 7.20.0 before 7.20.2 from 7.21.0 before 7.21.2 and versions 8.0.0 and 8.1.0. Atlassian Confluence versions are affected before 7.4.17 from 7.5.0 before 7.13.7 from 7.14.0 before 7.14.3 from 7.15.0 before 7.15.2 from 7.16.0 before 7.16.4 from 7.17.0 before 7.17.4 and version 7.21.0. Atlassian Crowd versions are affected before 4.3.8 from 4.4.0 before 4.4.2 and version 5.0.0. Atlassian Fisheye and Crucible versions before 4.8.10 are affected. Atlassian Jira versions are affected before 8.13.22 from 8.14.0 before 8.20.10 and from 8.21.0 before 8.22.4. Atlassian Jira Service Management versions are affected before 4.13.22 from 4.14.0 before 4.20.10 and from 4.21.0 before 4.22.4.

Reference

https://jira.atlassian.com/browse/CWD-5815 https://jira.atlassian.com/browse/FE-7410 https://jira.atlassian.com/browse/JRASERVER-73897 https://jira.atlassian.com/browse/BAM-21795 https://jira.atlassian.com/browse/JSDSERVER-11863 https://jira.atlassian.com/browse/CONFSERVER-79476 https://jira.atlassian.com/browse/CRUC-8541 https://jira.atlassian.com/browse/BSERV-13370