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Atlassian JIRA: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') (CVE-2021-43943)

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Atlassian JIRA: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') (CVE-2021-43943)

Severity
4
CVSS
(AV:N/AC:M/Au:S/C:N/I:P/A:N)
Published
02/24/2022
Created
03/08/2022
Added
03/07/2022
Modified
03/07/2022

Description

Affected versions of Atlassian Jira Service Management Server and Data Center allow attackers with administrator privileges to inject arbitrary HTML or JavaScript via a Cross-Site Scripting (XSS) vulnerability in the "Object Schema" field of /secure/admin/InsightDefaultCustomFieldConfig.jspa. The affected versions are before version 4.21.0.

Solution(s)

  • atlassian-jira-upgrade-4_21_0

References

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