Description
A reflected cross-site scripting (XSS) vulnerability in tawk.to chatbox widget v4 allows attackers to execute arbitrary Javascript in the context of the user's browser via injecting a crafted payload into the vulnerable parameter.
References2
Metrics
- CVSS 3.1
-
8.1
HIGH
Score source: CNA
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N - EPSS — exploit probability
- 0% percentile: 22 · as of 9 November 2026
- CWE
- CWE-79
Could this be exploited in your environment?
A patch closes the known hole. A penetration test shows what an attacker can still reach — with proof.