CVE-2025-11576

AI Chatbot Free Models – Customer Support, Live Chat, Virtual Assistant <= 1.6.5 - Unauthenticated CSV Injection

mediumImproper Neutralization of Formula Elements in a CSV File

4.3

CVSS Score

4.3

CVSS Score

medium

Severity

1.6.6

Patched in

Time to patch

Description

The AI Chatbot Free Models – Customer Support, Live Chat, Virtual Assistant plugin for WordPress is vulnerable to CSV Injection in all versions up to, and including, 1.6.5. This is due to insufficient sanitization in the 'newcodebyte_chatbot_export_messages' function. This makes it possible for unauthenticated attackers to embed untrusted input into exported CSV files, which can result in code execution when these files are downloaded and opened on a local system with a vulnerable configuration.

CVSS Vector Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

None

Confidentiality

Low

Integrity

None

Availability

Technical Details

Affected versions<=1.6.5

PublishedOctober 23, 2025

Last updatedOctober 24, 2025

Affected pluginchatbot-ai-free-models

References

https://www.wordfence.com/threat-intel/vulnerabilities/id/5064873b-e70a-4fe6-8c5c-ced6025aaa5f?source=api-prod

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