Cross-site Scripting (XSS)

@ckeditor/ckeditor5-markdown-gfm is vulnerable to cross-site scripting. An attacker can inject and execute a malicious javascript if the library uses an unsafe markup configuration inside the editor, initializes the editor on an element that uses an element other than as a base, or destroys the...

@8trhieu/ckeditor5-build-classic-custom (>=0.0.1, <=0.0.5), @ainhu8596/tee-mee-ckeditor (>=29.1.1, <=29.1.2) +201 more potentially affected by CVE-2022-31175 via @ckeditor/ckeditor5-markdown-gfm (>=0.0.0-internal-20241017.0, <=34.2.0)

@ckeditor/ckeditor5-markdown-gfm NPM version =0.0.0-internal-20241017.0, =0.0.1, =29.1.1, =1.0.0, =1.0.1, =34.1.0, =0.0.0-internal-20241017.0, =0.0.0-internal-20241017.0, =0.0.0-internal-20241017.0, =0.0.0-internal-20241017.0, =0.0.0-internal-20241017.0, =0.0.0-internal-20241017.0,...

CVE-2022-31175

CKEditor 5 is a JavaScript rich text editor. A cross-site scripting vulnerability has been discovered affecting three optional CKEditor 5's packages in versions prior to 35.0.1. The vulnerability allowed to trigger a JavaScript code after fulfilling special conditions. The affected packages are...

PT-2022-20587

Name of the Vulnerable Software and Affected Versions CKEditor 5 versions prior to 35.0.1 Description A cross-site scripting issue has been discovered in CKEditor 5, affecting three optional packages: @ckeditor/ckeditor5-markdown-gfm, @ckeditor/ckeditor5-html-support, and...

CVE-2022-31175: Improper Neutralization of Input During Web Page Generation

CKEditor 5 is a JavaScript rich text editor. A cross-site scripting vulnerability has been discovered affecting three optional CKEditor 5's packages in versions prior to 35.0.1. The vulnerability allowed to trigger a JavaScript code after fulfilling special conditions. The affected packages are...

CVE-2021-21391

CKEditor 5 provides a WYSIWYG editing solution. This CVE affects the following npm packages: ckeditor5-engine, ckeditor5-font, ckeditor5-image, ckeditor5-list, ckeditor5-markdown-gfm, ckeditor5-media-embed, ckeditor5-paste-from-office, and ckeditor5-widget. Following an internal audit, a regular...

CVE-2021-21391: Uncontrolled Resource Consumption

CKEditor 5 provides a WYSIWYG editing solution. This CVE affects the following npm packages: ckeditor5-engine, ckeditor5-font, ckeditor5-image, ckeditor5-list, ckeditor5-markdown-gfm, ckeditor5-media-embed, ckeditor5-paste-from-office, and ckeditor5-widget. Following an internal audit, a regular...

PT-2021-14470

Name of the Vulnerable Software and Affected Versions CKEditor 5 versions = 26.0.0 Description A regular expression denial of service ReDoS vulnerability has been discovered in multiple CKEditor 5 packages, including ckeditor5-engine, ckeditor5-font, ckeditor5-image, ckeditor5-list,...

CVE-2021-21254

CKEditor 5 is an open source rich text editor framework with a modular architecture. The CKEditor 5 Markdown plugin @ckeditor/ckeditor5-markdown-gfm before version 25.0.0 has a regex denial of service ReDoS vulnerability. The vulnerability allowed to abuse link recognition regular expression, whi...

CVE-2021-21254: Uncontrolled Resource Consumption

CKEditor 5 is an open source rich text editor framework with a modular architecture. The CKEditor 5 Markdown plugin @ckeditor/ckeditor5-markdown-gfm before version 25.0.0 has a regex denial of service ReDoS vulnerability. The vulnerability allowed to abuse link recognition regular expression, whi...