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CVE-2019-8449 PoC — Atlassian Jira 访问控制错误漏洞

Source
Associated Vulnerability
Title: Atlassian Jira 访问控制错误漏洞 (CVE-2019-8449)
Description:The /rest/api/latest/groupuserpicker resource in Jira before version 8.4.0 allows remote attackers to enumerate usernames via an information disclosure vulnerability.
Description
CVE-2019-8449 Exploit for Jira v2.1 - v8.3.4
Readme
# CVE-2019-8449
CVE-2019-8449 Exploit for Jira Releases Below v8.3.4
<br><br>
<b>CVSS Score:</b> 5.0
<br>
<b>Vulnerability Type(s):</b> Information Disclosure
<br>
<b>Authentication:</b> Not Required
<br>
<b>Affected Versions:</b>  2.1 - 8.3.4
<br>
<b>Publish Date:</b> 2019-09-11
<br>
<b>Exploit-DB:</b> https://www.exploit-db.com/exploits/47990

# Description
The /rest/api/latest/groupuserpicker resource in Jira before version 8.4.0 allows remote attackers to enumerate usernames via an information disclosure vulnerability.

# Usage
    python CVE-2019-8449.py

# Links
* https://jira.atlassian.com/browse/JRASERVER-69796
* https://nvd.nist.gov/vuln/detail/CVE-2019-8449
* https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-8449
* https://www.cvedetails.com/cve/CVE-2019-8449/
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