CVE-2025-11952CWE-79cross-site-scripting

CVE-2025-11952

Medium · published October 22, 2025

CVSS v3.1
6.1
EPSS
0%
Percentile
8.7
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
6.1 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00194 · 8.7th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2025-10-22T13:15Z
Affected products (1)
ProductVersionsFixed in
oct8ne/chatbotall versions—
References (1)
https://www.incibe.es/en/incibe-cert/notices/aviso/stored-cross-site-scripting-xss-oct8ne-chatbot · [email protected]
EPSS history
Timeline
  • 22 OCT 08:22Z
    Stored Cross-Site Scripting (XSS) in Oct8ne Chatbot
    cvelistv5