GHSA-9J5W-2CQC-CWJ9 Magento LTS vulnerable to Stored XSS via TinyMCE WYSIWYG Editor

From HackerOne report 1948040 by Halit AKAYDIN hltakydn Impact What kind of vulnerability is it? Who is impacted? The TinyMCE WYSIWYG editor fails to filter scripts when rendering the HTML in specially crafted HTML tags. Patches Has the problem been patched? What versions should users upgrade to?...

PT-2023-33004 · Tinymce +1 · Tinymce +1

Name of the Vulnerable Software and Affected Versions: TinyMCE versions prior to 20.2.0 OpenMage magento-lts versions prior to 20.2.0 Description: The TinyMCE WYSIWYG editor fails to filter scripts when rendering HTML in specially crafted HTML tags, allowing for potential exploitation. This issue...

Mutation Cross-Site Scripting (mXSS)

tinymce is vulnerable to mutation cross-site scripting mXSS. The vulnerability is caused due to lack of sanitization in handling of text nodes.This could allow an attacker to inject malicious scripts...

Cross-site Scripting (XSS)

Overview TinyMCE is a web-based JavaScript HTML WYSIWYG editor control. Affected versions of this package are vulnerable to Cross-site Scripting XSS via mutation of inner HTML. An attacker can inject malicious scripts that pass the initial sanitization layer when the content is parsed into the...

CVE-2023-48219

TinyMCE is an open source rich text editor. A mutation cross-site scripting mXSS vulnerability was discovered in TinyMCE’s core undo/redo functionality and other APIs and plugins. Text nodes within specific parents are not escaped upon serialization according to the HTML standard. If such text...

Cross site scripting

TinyMCE is an open source rich text editor. A mutation cross-site scripting mXSS vulnerability was discovered in TinyMCE’s core undo/redo functionality and other APIs and plugins. Text nodes within specific parents are not escaped upon serialization according to the HTML standard. If such text...

CVE-2023-48219

TinyMCE is an open source rich text editor. A mutation cross-site scripting mXSS vulnerability was discovered in TinyMCE’s core undo/redo functionality and other APIs and plugins. Text nodes within specific parents are not escaped upon serialization according to the HTML standard. If such text...

CVE-2023-48219 Special characters in unescaped text nodes can trigger mXSS in TinyMCE

TinyMCE is an open source rich text editor. A mutation cross-site scripting mXSS vulnerability was discovered in TinyMCE’s core undo/redo functionality and other APIs and plugins. Text nodes within specific parents are not escaped upon serialization according to the HTML standard. If such text...

CVE-2023-48219 Special characters in unescaped text nodes can trigger mXSS in TinyMCE

TinyMCE is an open source rich text editor. A mutation cross-site scripting mXSS vulnerability was discovered in TinyMCE’s core undo/redo functionality and other APIs and plugins. Text nodes within specific parents are not escaped upon serialization according to the HTML standard. If such text...

CVE-2023-48219 Special characters in unescaped text nodes can trigger mXSS in TinyMCE

TinyMCE is an open source rich text editor. A mutation cross-site scripting mXSS vulnerability was discovered in TinyMCE’s core undo/redo functionality and other APIs and plugins. Text nodes within specific parents are not escaped upon serialization according to the HTML standard. If such text...

CVE-2023-48219

Removed by vendor...

CVE-2023-48219

Summary of CVE-2023-48219 (TinyMCE): A mutation XSS (mXSS) flaw in TinyMCE’s core undo/redo and related APIs/plugins arises from text nodes in certain parents not being escaped during serialization per HTML standards. If a text node contains a special internal marker, it can combine with other HT...

@arkxio/ark-ui (>=0.1.0, <=0.1.23), @arkxio/ark-ui-src (0.1.0) +34 more potentially affected by CVE-2023-48219 via tinymce (>=6.0.0, <=6.6.2)

tinymce NPM version =6.0.0, =0.1.0, =0.1.19, =0.1.0, =0.1.0, =0.1.0, =1.0.0, =1.0.0, =1.0.0, =1.0.0, =1.0.2 and more Source cves: CVE-2023-48219 Source advisory: OSV:GHSA-V626-R774-J7F8...

@agentlab/ldkg-ui-basetable (0.1.1), @agentlab/ldkg-ui-charts (>=0.1.2, <=0.1.7) +134 more potentially affected by CVE-2023-48219 via tinymce (>=5.0.6, <=5.10.8)

tinymce NPM version =5.0.6, =0.1.2, =0.3.7, =0.1.7, =0.1.6, =0.0.1, =9.0.0-alpha.5, =0.1.2, =0.8.4, =0.5.2, =10.3.1-snapshot-1616513687673, =0.1.0, =1.68.82, =0.65.0, =0.18.0, =3.4.0 and more Source cves: CVE-2023-48219 Source advisory: OSV:GHSA-V626-R774-J7F8...

TinyMCE vulnerable to mutation Cross-site Scripting via special characters in unescaped text nodes

Impact A mutation cross-site scripting mXSS vulnerability was discovered in TinyMCE’s core undo/redo functionality and other APIs and plugins. Text nodes within specific parents are not escaped upon serialization according to the HTML standard. If such text nodes contain a special character...

GHSA-V626-R774-J7F8 TinyMCE vulnerable to mutation Cross-site Scripting via special characters in unescaped text nodes

Impact A mutation cross-site scripting mXSS vulnerability was discovered in TinyMCE’s core undo/redo functionality and other APIs and plugins. Text nodes within specific parents are not escaped upon serialization according to the HTML standard. If such text nodes contain a special character...

PT-2023-30737 · Tinymce · Tinymce

Name of the Vulnerable Software and Affected Versions: TinyMCE versions prior to 5.10.9 TinyMCE versions prior to 6.7.3 Description: A mutation cross-site scripting mXSS vulnerability was discovered in TinyMCE’s core undo/redo functionality and other APIs and plugins. Text nodes within specific...

TinyMCE -- mXSS in multiple plugins

TinyMCE reports: Special characters in unescaped text nodes can trigger mXSS when using TinyMCE undo/redo, getContentAPI, resetContentAPI, and Autosave plugin...

Cross-site Scripting

tinymce is vulnerable to Cross-site Scripting. The vulnerability is due to the memBannerText function in Notification.ts which lacks HTML content sanitization within. This allows attacker to perform cross-site scripting XSS attacks while rendering or handling the HTML content of notifications...

Cross-site Scripting (XSS)

TinyMCE is vulnerable to Cross-site Scripting XSS. The vulnerability occurs when an HTML snippet is restored from the undo stack. In this situation, a combination of string manipulation and reparative parsing by the browser's native DomParser API results in malicious mutations to the HTML. This, ...