Vulnerability 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.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Atlassian | Bamboo | >= 7.2.0, < 7.2.10 |
| Atlassian | Bitbucket | < 7.6.16 |
| Atlassian | Confluence Data Center | < 7.4.17 |
| Atlassian | Confluence Server | < 7.4.17 |
| Atlassian | Crowd | < 4.3.8 |
| Atlassian | Crucible | < 4.8.10 |
| Atlassian | Fisheye | < 4.8.10 |
| Atlassian | Jira Data Center | >= 8.13.0, < 8.13.22 |
| Atlassian | Jira Server | >= 8.13.0, < 8.13.22 |
| Atlassian | Jira Service Desk | < 4.13.22 |
| Atlassian | Jira Service Management | >= 4.14.0, < 4.20.10 |
Related Weaknesses (CWE)
References
- https://jira.atlassian.com/browse/BAM-21795Issue TrackingPatchVendor Advisory
- https://jira.atlassian.com/browse/BSERV-13370Issue TrackingPatchVendor Advisory
- https://jira.atlassian.com/browse/CONFSERVER-79476Issue TrackingPatchVendor Advisory
- https://jira.atlassian.com/browse/CRUC-8541Issue TrackingPatchVendor Advisory
- https://jira.atlassian.com/browse/CWD-5815Issue TrackingPatchVendor Advisory
- https://jira.atlassian.com/browse/FE-7410Issue TrackingPatchVendor Advisory
- https://jira.atlassian.com/browse/JRASERVER-73897Issue TrackingPatchVendor Advisory
- https://jira.atlassian.com/browse/JSDSERVER-11863Issue TrackingPatchVendor Advisory
- https://jira.atlassian.com/browse/BAM-21795Issue TrackingPatchVendor Advisory
- https://jira.atlassian.com/browse/BSERV-13370Issue TrackingPatchVendor Advisory
- https://jira.atlassian.com/browse/CONFSERVER-79476Issue TrackingPatchVendor Advisory
- https://jira.atlassian.com/browse/CRUC-8541Issue TrackingPatchVendor Advisory
- https://jira.atlassian.com/browse/CWD-5815Issue TrackingPatchVendor Advisory
- https://jira.atlassian.com/browse/FE-7410Issue TrackingPatchVendor Advisory
- https://jira.atlassian.com/browse/JRASERVER-73897Issue TrackingPatchVendor Advisory
FAQ
What is CVE-2022-26137?
CVE-2022-26137 is a vulnerability with a CVSS score of 8.8 (HIGH). 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. Atlassi...
How severe is CVE-2022-26137?
CVE-2022-26137 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2022-26137?
Check the references section above for vendor advisories and patch information. Affected products include: Atlassian Bamboo, Atlassian Bitbucket, Atlassian Confluence Data Center, Atlassian Confluence Server, Atlassian Crowd.