CVE-2021-26069 - Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

Severity

53%

Complexity

39%

Confidentiality

23%

Affected versions of Atlassian Jira Server and Data Center allow unauthenticated remote attackers to download temporary files and enumerate project keys via an Information Disclosure vulnerability in the /rest/api/1.0/issues/{id}/ActionsAndOperations API endpoint. The affected versions are before version 8.5.11, from version 8.6.0 before 8.13.3, and from version 8.14.0 before 8.15.0.

CVSS 3.1 Base Score 5.3. CVSS Attack Vector: network. CVSS Attack Complexity: low. CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N).

CVSS 2.0 Base Score 5. CVSS Attack Vector: network. CVSS Attack Complexity: low. CVSS Vector: (AV:N/AC:L/Au:N/C:P/I:N/A:N).

Overview

First reported 3 years ago

2021-03-22 05:15:00

Last updated 3 years ago

2021-03-25 20:15:00

Affected Software

Atlassian JIRA

References

https://jira.atlassian.com/browse/JRASERVER-72010

https://jira.atlassian.com/browse/JRASERVER-72010

Issue Tracking, Patch, Vendor Advisory

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