ChatBot <= 4.4.4 - Unauthenticated Stored Cross-Site Scripting via Cross-Site Request Forgery

2023-04-20 00:00

Erwan LR

Strategic Overview

Status

Patched in 4.4.5

Affected PluginWPBot – AI ChatBot for Live Support, Lead Generation, AI Services

Affected Version<= 4.4.4

CVSS6.1Medium

CVECVE-2023-1011

View all WPBot – AI ChatBot for Live Support, Lead Generation, AI Services vulnerabilities

Vulnerability Overview

The ChatBot plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin settings in versions up to, and including, 4.4.4 due to insufficient input sanitization and output escaping and a lack of nonce check on the 'openai_settings_option_callback' function. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page, granted they can trick an authenticated user into performing an action, such as clicking a link.

Technical Analysis

REMEDIATION: Update to version 4.4.5, or a newer patched version --- 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-2023-1011 https://www.wordfence.com/threat-intel/vulnerabilities/id/56fad8de-6646-4305-83a9-0ed443c3aa7d

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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