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

Read the record on cve.org

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

CVSSScoreVectorSource
3.16.5 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:LPatchstack

Weaknesses

  • CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Affected Products

ProductVersions
Wise ChatMarcin
  • 3.4.3 and earlierAffected

References

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