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CVE-2017-9781

nvd nist
Published: Jun 21, 2017Modified: May 13, 2026

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6.1
Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Exploitability: 2.8 / Impact: 2.7
Source: NVD

Description

A cross site scripting (XSS) vulnerability exists in Check_MK versions 1.4.0x prior to 1.4.0p6, allowing an unauthenticated remote attacker to inject arbitrary HTML or JavaScript via the _username parameter when attempting authentication to webapi.py, which is returned unencoded with content type text/html.

Affected (6)

Check Mk Project
1 product
Check Mk
Configuration A
6 vulnerable
Vulnerable SoftwareAffected Versions
Check Mk Project
Check Mk
Version 1.4.0
Check Mk
Version 1.4.0 p1
Check Mk
Version 1.4.0 p2
Check Mk
Version 1.4.0 p3
Check Mk
Version 1.4.0 p4
Check Mk
Version 1.4.0 p5

Related CWEs

CWE-79
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

References (4)

Source: cve@mitre.org
Source: cve@mitre.org
ExploitThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
ExploitThird Party Advisory

Timeline

No history available yet.