CVE-2017-11507

check-mk: Stored XSS vulnerability using the internal server error handler

Published Dec 11, 2017 CVSS 3.0 · 6.1 Medium EPSS 1.0% KEV · Not listed
Description
A cross site scripting (XSS) vulnerability exists in Check_MK versions 1.2.8x prior to 1.2.8p25 and 1.4.0x prior to 1.4.0p9, allowing an unauthenticated attacker to inject arbitrary HTML or JavaScript via the output_format parameter, and the username parameter of failed HTTP basic authentication attempts, which is returned unencoded in an internal server error page.

Analysis

No analysis available yet

Remediation

No remediation available yet

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2017-3124 A cross site scripting (XSS) vulnerability exists in Check_MK versions 1.2.8x prior to 1.2.8p25 and 1.4.0x prior to 1.4.0p9, allowing an unauthenticated attacker to inject arbitrary HTML or JavaScript via the output_format parameter, and the username parameter of failed HTTP basic authentication attempts, which is returned unencoded in an internal server error page.
History

No history.

Weaknesses
  • CWE-79

    Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Sources

Status
PUBLISHED
Assigner
tenable
Published
Updated
Sep 16, 2024, 10:20 PM
Reserved
Jul 21, 2017, 12:00 AM
Status
Modified
Published
Dec 11, 2017, 4:29 PM
Modified
Jun 17, 2026, 1:01 AM
Severity
Moderate
Public date
Jul 6, 2017, 12:00 AM