WP JS <= 2.0.6 - Reflected Cross-Site Scripting

2022-05-03 00:00

Marco Wotschka

Strategic Overview

Status

Unpatched

Affected PluginWP JS

Affected Version<= 2.0.6

CVSS6.1Medium

CVECVE-2022-1567

View all WP JS vulnerabilities

Vulnerability Overview

The WP-JS plugin for WordPress contains a script called wp-js.php with the function wp_js_admin, that accepts unvalidated user input and echoes it back to the user. This can be used for reflected Cross-Site Scripting in versions up to, and including, 2.0.6.

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-2022-1567 https://www.wordfence.com/threat-intel/vulnerabilities/id/0ab82117-73dd-4257-8dfc-01dadcc3a83f

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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