ChatBot 4.8.6 - 4.9.6 - Authenticated (Administrator+) Stored Cross-Site Scripting in FAQ Builder

2023-11-01 00:00

Huynh Tien Si

Strategic Overview

Status

Patched in 4.9.7

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

Affected Version4.8.6 – 4.9.6

CVSS4.4Medium

CVECVE-2023-5606

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

Vulnerability Overview

The ChatBot for WordPress is vulnerable to Stored Cross-Site Scripting via the FAQ Builder in versions 4.8.6 through 4.9.6 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled. NOTE: This vulnerability is a re-introduction of CVE-2023-4253.

Technical Analysis

REMEDIATION: Update to version 4.9.7, 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-2023-5606 https://www.wordfence.com/threat-intel/vulnerabilities/id/fc305c48-8337-42b7-ad61-61aea8018def

CVSS Vector

4.4

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

Base

Attack VectorNetwork
Attack ComplexityHigh
Privileges RequiredHigh
User InteractionNone
ScopeChanged
ConfidentialityLow
IntegrityLow
AvailabilityNone

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