Vulnerabilities fixed in Drupal

Drupal developers have fixed two vulnerabilities in Drupal core. The vulnerabilities are in CKEditor, a library used by Drupal to provide the WYSIWYG editor. An unauthenticated malicious person can exploit the exploit the vulnerabilities to perform a Cross-Site Scripting XSS attack. Such an attac...

CKEditor Cross-Site Scripting Vulnerability (CNVD-2021-93368)

CKEditor is a set of open source, web-based text editors.A cross-site scripting vulnerability exists in CKEditor, which allows attackers to bypass content cleanup to inject misformatted HTML, which could lead to the execution of JavaScript code. No detailed vulnerability details are currently...

CKEditor 4.0 < 4.17.0 Multiple Vulnerabilities - Windows

CKEditor is prone to multiple vulnerabilities. Copyright C 2021 Greenbone Networks GmbH 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-or-later This program is free software; you can...

GHSA-7H26-63M7-QHF2 HTML comments vulnerability allowing to execute JavaScript code

Affected packages The vulnerability has been discovered in the core HTML processing module and may affect all plugins used by CKEditor 4. Impact A potential vulnerability has been discovered in CKEditor 4 HTML processing core module. The vulnerability allowed to inject malformed comments HTML...

HTML comments vulnerability allowing to execute JavaScript code

Affected packages The vulnerability has been discovered in the core HTML processing module and may affect all plugins used by CKEditor 4. Impact A potential vulnerability has been discovered in CKEditor 4 HTML processing core module. The vulnerability allowed to inject malformed comments HTML...

Advanced Content Filter (ACF) vulnerability allowing to execute JavaScript code using malformed HTML

Affected packages The vulnerability has been discovered in the Advanced Content Filter ACF module and may affect all plugins used by CKEditor 4. Impact A potential vulnerability has been discovered in CKEditor 4 Advanced Content Filter ACF core module. The vulnerability allowed to inject malforme...

GHSA-PVMX-G8H5-CPRJ Advanced Content Filter (ACF) vulnerability allowing to execute JavaScript code using malformed HTML

Affected packages The vulnerability has been discovered in the Advanced Content Filter ACF module and may affect all plugins used by CKEditor 4. Impact A potential vulnerability has been discovered in CKEditor 4 Advanced Content Filter ACF core module. The vulnerability allowed to inject malforme...

DRUPAL-CORE-2021-011

The Drupal project uses the CKEditor library for WYSIWYG editing. CKEditor has released a security update that impacts Drupal, along with a hotfix for that update. Vulnerabilities are possible if Drupal is configured to allow use of the CKEditor library for WYSIWYG editing. An attacker that can...

CVE-2021-41165

CKEditor4 is an open source WYSIWYG HTML editor. In affected version a vulnerability has been discovered in the core HTML processing module and may affect all plugins used by CKEditor 4. The vulnerability allowed to inject malformed comments HTML bypassing content sanitization, which could result...

DEBIAN-CVE-2021-41165

CKEditor4 is an open source WYSIWYG HTML editor. In affected version a vulnerability has been discovered in the core HTML processing module and may affect all plugins used by CKEditor 4. The vulnerability allowed to inject malformed comments HTML bypassing content sanitization, which could result...

UBUNTU-CVE-2021-41165

CKEditor4 is an open source WYSIWYG HTML editor. In affected version a vulnerability has been discovered in the core HTML processing module and may affect all plugins used by CKEditor 4. The vulnerability allowed to inject malformed comments HTML bypassing content sanitization, which could result...

CVE-2021-41165 HTML comments vulnerability allowing to execute JavaScript code

CKEditor4 is an open source WYSIWYG HTML editor. In affected version a vulnerability has been discovered in the core HTML processing module and may affect all plugins used by CKEditor 4. The vulnerability allowed to inject malformed comments HTML bypassing content sanitization, which could result...

DEBIAN-CVE-2021-41164

CKEditor4 is an open source WYSIWYG HTML editor. In affected versions a vulnerability has been discovered in the Advanced Content Filter ACF module and may affect all plugins used by CKEditor 4. The vulnerability allowed to inject malformed HTML bypassing content sanitization, which could result ...

UBUNTU-CVE-2021-41164

CKEditor4 is an open source WYSIWYG HTML editor. In affected versions a vulnerability has been discovered in the Advanced Content Filter ACF module and may affect all plugins used by CKEditor 4. The vulnerability allowed to inject malformed HTML bypassing content sanitization, which could result ...

CVE-2021-41164

CKEditor4 is an open source WYSIWYG HTML editor. In affected versions a vulnerability has been discovered in the Advanced Content Filter ACF module and may affect all plugins used by CKEditor 4. The vulnerability allowed to inject malformed HTML bypassing content sanitization, which could result ...

CKEditor 跨站脚本漏洞

CKEditor is a set of open source, web-based text editors.A cross-site scripting vulnerability exists in CKEditor, which allows attackers to bypass content cleanup to inject misformatted HTML, which could lead to the execution of JavaScript code. No detailed vulnerability details are currently...

Drupal core - Moderately critical - Cross Site Scripting - SA-CORE-2021-011

The Drupal project uses the CKEditor library for WYSIWYG editing. CKEditor has released a security update that impacts Drupal, along with a hotfix for that update. Vulnerabilities are possible if Drupal is configured to allow use of the CKEditor library for WYSIWYG editing. An attacker that can...

PT-2021-6875 · Unknown +1 · Ckeditor 4 +1

Name of the Vulnerable Software and Affected Versions: CKEditor 4 versions prior to 4.17.0 Description: The issue is related to the Advanced Content Filter ACF module in CKEditor 4, which fails to properly protect the structure of web pages. This allows a remote attacker to bypass existing access...

CKEditor 跨站脚本漏洞

CKEditor is an open source, web-based text editor. CKEditor suffers from a cross-site scripting vulnerability, which stems from the product's failure to effectively filter special characters in input data. An attacker can execute client-side code through this vulnerability...

PT-2021-6670 · Unknown +1 · Ckeditor 4 +1

Name of the Vulnerable Software and Affected Versions: CKEditor 4 versions prior to 4.17.0 Description: A vulnerability has been discovered in the core HTML processing module of CKEditor 4, which may affect all plugins used by the editor. This issue allows an attacker to inject malformed comments...