CVE-2026-66636

MediumCVSS 6.5/10Last modified Oct 7, 2026

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Marcin Wise Chat wise-chat allows Stored XSS.This issue affects Wise Chat: from n/a through 3.4.3.

Metrics

CVSS 3.1 6.5/10CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L

Weakness enumeration

CWE-79

Affected software

No affected versions have been published.

Timeline

Published
Aug 18, 2026
Last modified
Oct 7, 2026
NVD status
Deferred

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CVE-2026-66636: Medium severity, CVSS 6.5 | Vulnix