Vulnerability Description
A vulnerability in multiple Atlassian products allows a remote, unauthenticated attacker to bypass Servlet Filters used by first and third party apps. The impact depends on which filters are used by each app, and how the filters are used. This vulnerability can result in authentication bypass and cross-site scripting. Atlassian has released updates that fix the root cause of this vulnerability, but has not exhaustively enumerated all potential consequences of this vulnerability. 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
CRITICAL
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-2022-26136?
CVE-2022-26136 is a vulnerability with a CVSS score of 9.8 (CRITICAL). A vulnerability in multiple Atlassian products allows a remote, unauthenticated attacker to bypass Servlet Filters used by first and third party apps. The impact depends on which filters are used by e...
How severe is CVE-2022-26136?
CVE-2022-26136 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2022-26136?
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.