CVE-2019-20900

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CVSS 3.1

4.8 medium

EPSS

<1%p58

Published

Jul 13, 2020 (Jul 13, 2020)

Modified

Jun 17, 2026

Description

Affected versions of Atlassian Jira Server and Data Center allow remote attackers to inject arbitrary HTML or JavaScript via a cross site scripting (XSS) vulnerability in the Add Field module. The affected versions are before version 8.7.0.

Vendors: atlassian
Products: jira data center, jira server
Weakness: CWE-79
Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

NVD CVE.org GitHub PoCs EPSS (0.9%)

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