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Unscored CVE-2021-43942 EUVD-2021-30804GHSA-jgc7-95gc-23vp

Affected versions of Atlassian Jira Server and Data Center allow remote attackers to inject arbitrary HTML or JavaScript via a Reflected Cr…

Published Jan 4, 2022 · Updated Oct 8, 2024 · Assigned by atlassian

Vendor: Atlassian Product: Jira Data Center Product: Jira Server Category: Web / CMS

Description

Affected versions of Atlassian Jira Server and Data Center allow remote attackers to inject arbitrary HTML or JavaScript via a Reflected Cross-Site Scripting (XSS) vulnerability in the /rest/collectors/1.0/template/custom endpoint. To exploit this issue, the attacker must trick a user into visiting a malicious website. The affected versions are before version 8.13.15, and from version 8.14.0 before 8.20.3.

Affected products

VendorProductAffectedFixed
Atlassian Jira Server unspecified – < 8.13.15, 8.14.0 – < unspecified, unspecified – < 8.20.3 8.13.15
Atlassian Jira Data Center unspecified – < 8.13.15, 8.14.0 – < unspecified, unspecified – < 8.20.3 8.13.15

References