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MEDIUM · 4.8

CVE-2021-39112

Affected versions of Atlassian Jira Server and Data Center allow remote attackers to redirect users to a malicious URL via a reverse tabnapping vulnerability in the Project Shortcuts feature. The affe...

Vulnerability Description

Affected versions of Atlassian Jira Server and Data Center allow remote attackers to redirect users to a malicious URL via a reverse tabnapping vulnerability in the Project Shortcuts feature. The affected versions are before version 8.5.15, from version 8.6.0 before 8.13.7, from version 8.14.0 before 8.17.1, and from version 8.18.0 before 8.18.1.

CVSS Score

4.8

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE

Affected Products

VendorProductVersions
AtlassianData Center< 8.5.15
AtlassianJira< 8.5.15
AtlassianJira Data Center>= 8.6.0, < 8.13.7
AtlassianJira Server>= 8.6.0, < 8.13.7

Related Weaknesses (CWE)

CWE-1022CWE-601

References

FAQ

What is CVE-2021-39112?

CVE-2021-39112 is a vulnerability with a CVSS score of 4.8 (MEDIUM). Affected versions of Atlassian Jira Server and Data Center allow remote attackers to redirect users to a malicious URL via a reverse tabnapping vulnerability in the Project Shortcuts feature. The affe...

How severe is CVE-2021-39112?

CVE-2021-39112 has been rated MEDIUM with a CVSS base score of 4.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-39112?

Check the references section above for vendor advisories and patch information. Affected products include: Atlassian Data Center, Atlassian Jira, Atlassian Jira Data Center, Atlassian Jira Server.