CVE-2025-25299

Summary: CVE-2025-25299 affects CKEditor 5 with Real-time collaboration enabled. The vulnerability is a cross-site scripting (XSS) issue affecting user markers (positions of users in the document) that could lead to unauthorized JavaScript execution under a very specific editor and token endpoint...

CKEditor 安全漏洞

CKEditor is an enterprise WYSIWYG editor in the CKEditor open source. A security vulnerability exists in CKEditor version 5, which stems from a cross-site scripting XSS vulnerability discovered in the Live Collaboration Pack that could lead to unauthorized JavaScript code execution...

CVE-2023-46694

Vtenext 21.02 allows an authenticated attacker to upload arbitrary files, potentially enabling them to execute remote commands. This flaw exists due to the application's failure to enforce proper authentication controls when accessing the Ckeditor file manager functionality...

CVE-2025-25062

An XSS issue was discovered in Backdrop CMS 1.28.x before 1.28.5 and 1.29.x before 1.29.3. It doesn't sufficiently isolate long text content when the CKEditor 5 rich text editor is used. This allows a potential attacker to craft specialized HTML and JavaScript that may be executed when an...

Ubuntu: Security Advisory (USN-7258-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2025 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

USN-7258-1: CKEditor vulnerabilities

Kevin Backhouse discovered that CKEditor did not properly sanitize HTML content. An attacker could possibly use this issue to perform cross site scripting and obtain sensitive information. This issue only affected Ubuntu 16.04 LTS, Ubuntu 18.04 LTS, Ubuntu 20.04 LTS and Ubuntu 22.04 LTS...

USN-7258-1 ckeditor vulnerabilities

Kevin Backhouse discovered that CKEditor did not properly sanitize HTML content. An attacker could possibly use this issue to perform cross site scripting and obtain sensitive information. This issue only affected Ubuntu 16.04 LTS, Ubuntu 18.04 LTS, Ubuntu 20.04 LTS and Ubuntu 22.04 LTS...

Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS / 24.10 : CKEditor vulnerabilities (USN-7258-1)

The remote Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS / 24.10 host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-7258-1 advisory. Kevin Backhouse discovered that CKEditor did not properly sanitize HTML content. An attacker coul...

Cross-site Scripting (XSS)

Backdrop CMS is vulnerable to Cross-site Scripting XSS. The vulnerability is due to improper content isolation due to insufficient sanitization of long text content when using the CKEditor 5 rich text editor, allowing an attacker to inject malicious HTML and JavaScript that executes when an...

CVE-2025-25062

An XSS issue was discovered in Backdrop CMS 1.28.x before 1.28.5 and 1.29.x before 1.29.3. It doesn't sufficiently isolate long text content when the CKEditor 5 rich text editor is used. This allows a potential attacker to craft specialized HTML and JavaScript that may be executed when an...

CVE-2025-25062

CVE-2025-25062 is an XSS vulnerability in Backdrop CMS (CKEditor 5 module) affecting 1.28.x prior to 1.28.5 and 1.29.x prior to 1.29.3. The issue arises from insufficient isolation of long text content, enabling crafted HTML/JS to execute when an administrator edits content. Exploitation prospect...

CVE-2025-25062

An XSS issue was discovered in Backdrop CMS 1.28.x before 1.28.5 and 1.29.x before 1.29.3. It doesn't sufficiently isolate long text content when the CKEditor 5 rich text editor is used. This allows a potential attacker to craft specialized HTML and JavaScript that may be executed when an...

CVE-2025-25062

An XSS issue was discovered in Backdrop CMS 1.28.x before 1.28.5 and 1.29.x before 1.29.3. It doesn't sufficiently isolate long text content when the CKEditor 5 rich text editor is used. This allows a potential attacker to craft specialized HTML and JavaScript that may be executed when an...

Backdrop CMS 安全漏洞

Backdrop CMS is a content management system CMS from Backdrop CMS open source. A security vulnerability exists in Backdrop CMS version 1.28.x prior to version 1.28.5 and version 1.29.x prior to version 1.29.3, which stems from a failure to adequately isolate long text content when using CKEditor ...

CVE-2025-25062

An XSS issue was discovered in Backdrop CMS 1.28.x before 1.28.5 and 1.29.x before 1.29.3. It doesn't sufficiently isolate long text content when the CKEditor 5 rich text editor is used. This allows a potential attacker to craft specialized HTML and JavaScript that may be executed when an...

PT-2025-5615 · Unknown · Ckeditor 5 +1

Name of the Vulnerable Software and Affected Versions: Backdrop CMS versions 1.28.x through 1.28.4 Backdrop CMS versions 1.29.x through 1.29.2 Description: A cross-site scripting XSS issue was discovered in Backdrop CMS when using the CKEditor 5 rich text editor. The issue arises because the syst...

Security Bulletin: IBM Engineering Requirements Management DOORS Next uses a CKEditor version affected by multiple vulnerabilities

Summary IBM Engineering Requirements Management DOORS Next uses a CKEditor version vulnerable to CVE-2021-33829 'Cross-site Scripting', CVE-2020-27193 'Cross-site Scripting', CVE-2021-26272 ReDoS, CVE-2021-41164 'Cross-site Scripting', CVE-2021-26271 ReDoS, CVE-2021-37695 'Cross-site Scripting',...

PT-2025-4772 · Xwiki · Xwiki Platform

Name of the Vulnerable Software and Affected Versions: XWiki Platform versions prior to 15.10.2 XWiki Platform versions prior to 16.4.1 XWiki Platform versions prior to 16.6.0-rc-1 Description: A user with only edit right can join a realtime editing session where others have script or programming...

CVE-2024-13245

Improper Neutralization of Input During Web Page Generation 'Cross-site Scripting' vulnerability in Drupal CKEditor 4 LTS - WYSIWYG HTML editor allows Cross-Site Scripting XSS.This issue affects CKEditor 4 LTS - WYSIWYG HTML editor: from 1.0.0 before 1.0.1...

CVE-2024-13245

The CVE-2024-13245 issue affects Drupal CKEditor 4 LTS - WYSIWYG HTML editor (CKEditor 4 LTS) where an improper neutralization of input during web page generation creates a Cross-Site Scripting (XSS) vulnerability. Affected version range is 1.0.0 up to (before) 1.0.1. Several connected sources co...