---
id: CVE-2025-11952
title: Stored Cross-site Scripting (XSS) in Oct8ne Chatbot v2.3
summary: >-
  Stored Cross-site Scripting (XSS) in Oct8ne Chatbot v2.3. This vulnerability
  allows an attacker to execute JavaScript code in the victim's browser by
  injecting a malicious payload through the creation of a transcript that is
  sent by emai…
severity: medium
cvss: 6.1
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N'
cwe:
  - CWE-79
vendor: oct8ne
product: chatbot
affected:
  - chatbot = 2.3
published: '2025-10-22'
updated: '2026-10-08'
sourceUpdated: '2026-10-08T11:10:00.250'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-11952'
references:
  - url: >-
      https://www.incibe.es/en/incibe-cert/notices/aviso/stored-cross-site-scripting-xss-oct8ne-chatbot
    label: cve-coordination@incibe.es
tags:
  - nvd
epss: 0.00194
epssPercentile: 0.08331
ingestedAt: '2026-10-08T11:31:27.489Z'
---

## Overview

Stored Cross-site Scripting (XSS) in Oct8ne Chatbot v2.3. This vulnerability allows an attacker to execute JavaScript code in the victim's browser by injecting a malicious payload through the creation of a transcript that is sent by email. This vulnerability can be exploited to steal sensitive user data, such as session cookies, or to perform actions on behalf of the user, through /Records/SendSummaryMail.

## Affected

- `chatbot = 2.3`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.