WP Concours <= 1.1 - Cross-Site Scripting

2017-12-19 00:00

Nicolas Buzy-Debat

Strategic Overview

Status

Unpatched

Affected PluginWP Concours

Affected Version<= 1.1

CVSS6.1Medium

CVECVE-2017-17719

View all WP Concours vulnerabilities

Vulnerability Overview

A cross-site scripting (XSS) vulnerability in the wp-concours plugin through 1.1 for WordPress allows remote attackers to inject arbitrary web script or HTML via the result_message parameter to includes/concours_page.php.

Technical Analysis

REMEDIATION: No known patch available. Please review the vulnerability's details in depth and employ mitigations based on your organization's risk tolerance. It may be best to uninstall the affected software and find a replacement. --- IDENTIFIER: 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.

External References

https://www.cve.org/CVERecord?id=CVE-2017-17719 https://www.wordfence.com/threat-intel/vulnerabilities/id/76f32441-ce6a-472d-a437-c284cb91eb8c

CVSS Vector

6.1

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionRequired
ScopeChanged
ConfidentialityLow
IntegrityLow
AvailabilityNone

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