CVE-2026-110445: TEAMPLUS TECHNOLOGY｜TeamPlus Messenger - Code Injection

Severity: high (CVSS 8.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.6% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-10-14 · updated 2026-10-16
Weakness: CWE-94

Description

TeamPlus Messenger developed by Teamplus Technology has a Code Injection vulnerability. Unauthenticated remote attackers can trick users into interacting with crafted content to inject and execute arbitrary JavaScript. After the user confirms a Windows security warning, attackers can execute arbitrary code with the privileges of the current user.

Affected products

TEAMPLUS TECHNOLOGY TeamPlus Messenger: from 16.8.0 through 17.0.6

References

https://www.twcert.org.tw/en/cp-139-11271-be75e-2.html
https://www.twcert.org.tw/tw/cp-132-11270-88d86-1.html

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