110 matches found
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...
Design/Logic Flaw
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 Regular expression Denial of Service in Markdown plugin
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
CVE-2021-21254 affects CKEditor 5 Markdown plugin (@ckeditor/ckeditor5-markdown-gfm) versions ≤ 24.0.0. A ReDoS vulnerability arises from the plugin’s link-recognition regex, enabling significant performance degradation and browser tab freezes. The issue is fixed in version 25.0.0, with advisorie...
CKEditor 5 Markdown plugin Regular expression Denial of Service
Impact A regular expression denial of service ReDoS vulnerability has been discovered in the CKEditor 5 Markdown plugin code. The vulnerability allowed to abuse a link recognition regular expression, which could cause a significant performance drop resulting in a browser tab freeze. It affects al...
GHSA-HGMG-HHC8-G5WR CKEditor 5 Markdown plugin Regular expression Denial of Service
Impact A regular expression denial of service ReDoS vulnerability has been discovered in the CKEditor 5 Markdown plugin code. The vulnerability allowed to abuse a link recognition regular expression, which could cause a significant performance drop resulting in a browser tab freeze. It affects al...
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...
PT-2021-14364 · Ckeditor · Ckeditor 5 Markdown Plugin
Name of the Vulnerable Software and Affected Versions: CKEditor 5 Markdown plugin versions prior to 25.0.0 Description: The CKEditor 5 Markdown plugin has a regex denial of service ReDoS vulnerability. This vulnerability allows the abuse of link recognition regular expressions, which could cause ...
CKEditor Resource Management Error Vulnerability
CKEditor is an open source, web-based text editor. A resource management error vulnerability exists in CKEditor 5 that allows misuse of link-recognizing regular expressions to cause the browser tab to freeze. The following products and versions are affected: CKEditor 5 Markdown plugin at version ...
