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Atlassian Jira Improper Neutralization of Input During Web Page Generation (Cross-site Scripting) Vulnerability - CVE-2021-39111 - Vulnerability Database
Atlassian Jira

Atlassian Jira Improper Neutralization of Input During Web Page Generation (Cross-site Scripting) Vulnerability - CVE-2021-39111

Medium
Reference: CVE-2021-39111
NVD Link: https://nvd.nist.gov/vuln/detail/CVE-2021-39111
Title: Atlassian Jira Improper Neutralization of Input During Web Page Generation (Cross-site Scripting) Vulnerability
Overview:

The Editor plugin in Atlassian Jira Server and Data Center before version 8.5.18 from 8.6.0 before 8.13.10 and from version 8.14.0 before 8.18.2 allows remote attackers to inject arbitrary HTML or JavaScript via a Cross-Site Scripting (XSS) vulnerability in the handling of supplied content such as from a PDF when pasted into a field such as the description field.