CVE-2022-26136
A vulnerability in multiple Atlassian products allows a remote, unauthenticated attacker to bypass Servlet Filters used by first and third party apps.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (5.02%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 5.02% probability · 92th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-180, CWE-287
- Affected
- atlassian/bamboo · atlassian/bitbucket · atlassian/confluence data center · atlassian/confluence server · atlassian/crowd · atlassian/crucible · atlassian/fisheye · atlassian/jira data center · atlassian/jira server · atlassian/jira service desk · atlassian/jira service management
- Source
- security@atlassian.com
References
- https://jira.atlassian.com/browse/BAM-21795Issue Tracking, Patch, Vendor Advisory
- https://jira.atlassian.com/browse/BSERV-13370Issue Tracking, Patch, Vendor Advisory
- https://jira.atlassian.com/browse/CONFSERVER-79476Issue Tracking, Patch, Vendor Advisory
- https://jira.atlassian.com/browse/CRUC-8541Issue Tracking, Patch, Vendor Advisory
- https://jira.atlassian.com/browse/CWD-5815Issue Tracking, Patch, Vendor Advisory
- https://jira.atlassian.com/browse/FE-7410Issue Tracking, Patch, Vendor Advisory
- https://jira.atlassian.com/browse/JRASERVER-73897Issue Tracking, Patch, Vendor Advisory
- https://jira.atlassian.com/browse/JSDSERVER-11863Issue Tracking, Patch, Vendor Advisory
- https://jira.atlassian.com/browse/BAM-21795Issue Tracking, Patch, Vendor Advisory
- https://jira.atlassian.com/browse/BSERV-13370Issue Tracking, Patch, Vendor Advisory
- https://jira.atlassian.com/browse/CONFSERVER-79476Issue Tracking, Patch, Vendor Advisory
- https://jira.atlassian.com/browse/CRUC-8541Issue Tracking, Patch, Vendor Advisory
- https://jira.atlassian.com/browse/CWD-5815Issue Tracking, Patch, Vendor Advisory
- https://jira.atlassian.com/browse/FE-7410Issue Tracking, Patch, Vendor Advisory
- https://jira.atlassian.com/browse/JRASERVER-73897Issue Tracking, Patch, Vendor Advisory
- https://jira.atlassian.com/browse/JSDSERVER-11863Issue Tracking, Patch, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.