Description

TinyMCE before 4.9.7 and 5.x before 5.1.4 allows XSS in the core parser, the paste plugin, and the visualchars plugin by using the clipboard or APIs to insert content into the editor.

Remediation

References

https://github.com/tinymce/tinymce/security/advisories/GHSA-27gm-ghr9-4v95

https://www.tiny.cloud/docs/release-notes/release-notes514/#securityfixes

Related Vulnerabilities

CVE-2021-41248 Vulnerability in npm package graphiql

CVE-2022-1295 Vulnerability in maven package org.webjars.bower:fullpage.js

CVE-2018-0114 Vulnerability in npm package node-jose

CVE-2021-27292 Vulnerability in npm package ua-parser-js

CVE-2023-27563 Vulnerability in npm package n8n

Severity

High

Classification

CWE-79 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Tags

Exploit Release Notes Third Party Advisory Vendor Advisory