### [CVE-2019-8449](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-8449)
![](https://img.shields.io/static/v1?label=Product&message=Jira&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=unspecified%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=Information%20Exposure&color=brightgreen)

### 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.

### POC

#### Reference
- http://packetstormsecurity.com/files/156172/Jira-8.3.4-Information-Disclosure.html

#### Github
- https://github.com/0day404/vulnerability-poc
- https://github.com/0ps/pocassistdb
- https://github.com/0x48piraj/Jiraffe
- https://github.com/0x48piraj/jiraffe
- https://github.com/0xT11/CVE-POC
- https://github.com/20142995/nuclei-templates
- https://github.com/20142995/sectool
- https://github.com/ARPSyndicate/cvemon
- https://github.com/ARPSyndicate/kenzer-templates
- https://github.com/ArrestX/--POC
- https://github.com/Coldplay1517/Middleware-Vulnerability-detection-master
- https://github.com/Elsfa7-110/kenzer-templates
- https://github.com/Faizee-Asad/JIRA-Vulnerabilities
- https://github.com/KayCHENvip/vulnerability-poc
- https://github.com/LearnGolang/LearnGolang
- https://github.com/Miraitowa70/POC-Notes
- https://github.com/SexyBeast233/SecBooks
- https://github.com/StarCrossPortal/scalpel
- https://github.com/Threekiii/Awesome-POC
- https://github.com/UGF0aWVudF9aZXJv/Atlassian-Jira-pentesting
- https://github.com/XiaomingX/awesome-poc-for-red-team
- https://github.com/anmolksachan/JIRAya
- https://github.com/anonymous364872/Rapier_Tool
- https://github.com/anquanscan/sec-tools
- https://github.com/apachecn-archive/Middleware-Vulnerability-detection
- https://github.com/apif-review/APIF_tool_2024
- https://github.com/apit-review-account/apit-tool
- https://github.com/brunsu/woodswiki
- https://github.com/d4n-sec/d4n-sec.github.io
- https://github.com/developer3000S/PoC-in-GitHub
- https://github.com/hackerhackrat/R-poc
- https://github.com/hectorgie/PoC-in-GitHub
- https://github.com/hktalent/bug-bounty
- https://github.com/imhunterand/JiraCVE
- https://github.com/jweny/pocassistdb
- https://github.com/lovechinacoco/https-github.com-mai-lang-chai-Middleware-Vulnerability-detection
- https://github.com/merlinepedra/nuclei-templates
- https://github.com/merlinepedra25/nuclei-templates
- https://github.com/mufeedvh/CVE-2019-8449
- https://github.com/pwnosec/jirapwn
- https://github.com/r0eXpeR/redteam_vul
- https://github.com/r0lh/CVE-2019-8449
- https://github.com/rezasarvani/JiraVulChecker
- https://github.com/sevbandonmez/jira-scanner
- https://github.com/sobinge/nuclei-templates
- https://github.com/sushantdhopat/JIRA_testing
- https://github.com/tdtc7/qps
- https://github.com/und3sc0n0c1d0/UserEnumJira
- https://github.com/woods-sega/woodswiki
- https://github.com/youcans896768/APIV_Tool
- https://github.com/zhoubingyan1/Golang-Learning