CVE-2024-4302: Super 8 livechat SDK - Cross-site Scripting

Severity: medium (CVSS 6.1 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.4% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2024-04-29 · updated 2026-06-17
Weakness: CWE-79

Description

Super 8 Live Chat online customer service platform fails to properly filter user input, allowing unauthenticated remote attackers to insert JavaScript code into the chat box. When the message recipient views the message, they become susceptible to Cross-site Scripting (XSS) attacks.

Affected products

Super 8 livechat SDK: all versions

References

https://www.twcert.org.tw/tw/cp-132-7779-35562-1.html
https://www.twcert.org.tw/tw/cp-132-7779-35562-1.html

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