CVE-2023-51371: bit assist chat widget: whatsapp chat, facebook messenger chat, telegram chat bubble, line messenger, live chat support chat button, wechat, sms, call button, customer support button with floating chat widget Cross-site Scripting

Vulnerability summary

CVE-2023-51371 is a medium (CVSS 5.9) Cross-site Scripting vulnerability in bit assist chat widget: whatsapp chat, facebook messenger chat, telegram chat bubble, line messenger, live chat support chat button, wechat, sms, call button, customer support button with floating chat widget. EPSS estimates a 0.33% chance of exploitation in the next 30 days, higher than 24.6% of scored vulnerabilities. Fixed in 1.2.

Timeline

1. 29-12-2023
   PublishedVulnerability first disclosed.
2. 28-04-2026
   Last modifiedVulnerability information updated.

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Bit Assist Chat Widget: WhatsApp Chat, Facebook Messenger Chat, Telegram Chat Bubble, Line Messenger, Live Chat Support Chat Button, WeChat, SMS, Call Button, Customer Support Button with floating Chat Widget allows Stored XSS.This issue affects Chat Widget: WhatsApp Chat, Facebook Messenger Chat, Telegram Chat Bubble, Line Messenger, Live Chat Support Chat Button, WeChat, SMS, Call Button, Customer Support Button with floating Chat Widget: from n/a through 1.1.9.

• CWE-79Improper 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.