CVE-2026-66636
WordPress Wise Chat plugin <= 3.4.3 - Cross Site Scripting (XSS) vulnerability
- State
- Published
- Severity
- 6.5 Medium
- Published
- Aug 18, 2026
- Updated
- Oct 7, 2026
- Reserved
- Jul 27, 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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 6.5 Medium | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L | Patchstack |
Weaknesses
- CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Affected Products
| Product | Versions |
|---|---|
Wise ChatMarcin |
|
References
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