CVE-2023-44764_ConcreteCMS-Stored-XSS---Site_Installation

ConcreteCMS 存储型 XSS v.9.2.1 作者：（Sergio） 描述： ConcreteCMS v.9.2.1 中存在跨站脚本（Cross Site Scripting）漏洞，本地攻击者可通过在安装过程或设置（Settings）中的 SITE 参数注入特制脚本，从而执行任意代码。 攻击向量： 脚本注入。安装或设置中的 Site（站点）条目在净化（sanitization）处理上存在漏洞，允许注入 JavaScript 代码，当用户访问网页时将执行该代码。 POC： 在安装过程中，我们在 SITE 参数中添加 Payload： XSS Payload：...

CVE-2023-44763_ConcreteCMS-Arbitrary-file-upload-Thumbnail

ConcreteCMS Stored XSS v.9.2.1 Autor: Sergio Descripción: ConcreteCMS v9.2.1 está afectado por una vulnerabilidad de subida arbitraria de archivos que permite Cross-Site Scripting XSS almacenado. Vectores de ataque: Una vulnerabilidad en la sanitización de la subida de archivos "Thumbnail" permit...

CVE-2023-44761_ConcreteCMS-Stored-XSS---Forms

ConcreteCMS XSS Almacenado v.9.2.1 Autor: Sergio Descripción: Múltiples vulnerabilidades de Cross Site Scripting en ConcreteCMS v.9.2.1 permiten a un atacante local ejecutar código arbitrario a través de un script manipulado en los Formularios de los objetos de Datos. Vectores de ataque: Una...

CVE-2023-44765_ConcreteCMS-Stored-XSS---Associations

ConcreteCMS XSS v2.2.18 作者：Sergio 描述： ConcreteCMS v.9.2.1 中的跨站脚本漏洞允许本地攻击者通过向“系统与设置”中的“数据对象”的“复数句柄”注入恶意脚本，从而执行任意代码。 攻击向量： 脚本注入——对“系统与设置 - 数据对象”中“复数句柄”输入内容的消毒处理存在漏洞，允许注入 JavaScript 代码，当用户访问该网页时会被执行。 POC： 登录面板后，前往“系统与设置 - 数据对象”部分（位于常规菜单中）。 编辑“实体”字段，填入我们构造的载荷，可以看到我们可以在“复数句柄”字段中注入任意 JavaScript 代码。 XSS...

CVE-2023-44760_ConcreteCMS-Stored-XSS---TrackingCodes

ConcreteCMS 存储型 XSS v.9.2.1 作者：Sergio 描述： ConcreteCMS v.9.2.1 中存在多个跨站脚本（Cross Site Scripting）漏洞，本地攻击者可以通过向 SEO 与统计（SEO & Statistics）中的页眉和页脚跟踪代码（Header and Footer Tracking Codes）注入精心构造的脚本，从而执行任意代码。 攻击向量： 脚本注入。SEO 与统计（SEO & Statistics）中的页眉和页脚跟踪代码（Header and Footer Tracking Codes）在输入清理环节存在漏洞，允许注入...

CVE-2023-44766_ConcreteCMS-Stored-XSS---SEO

ConcreteCMS 存储型 XSS v.9.2.1 作者：Sergio 描述： ConcreteCMS v.9.2.1 中的跨站脚本（XSS）漏洞允许本地攻击者通过向页面设置（Page Settings）中的 SEO - Extra 注入特制脚本来执行任意代码。 攻击向量： 脚本注入。“SEO”中的“Header Extra Content”（标头额外内容）条目在清理（sanitization）方面存在漏洞，允许注入 JavaScript 代码，当用户访问网页时将执行该代码。 POC： 登录面板后，我们将进入“页面设置 - SEO”（Page Settings - SEO）。 XSS...

CVE-2023-44762_ConcreteCMS-Reflected-XSS---Tags

ConcreteCMS 反射型XSS v.9.2.1 作者: Sergio 描述: ConcreteCMS v.9.2.1 中存在跨站脚本漏洞，允许本地攻击者通过向"设置 - 标签"中的标签字段注入特制脚本来执行任意代码。 攻击向量: "设置 - 标签"中标签输入清理机制存在漏洞，允许注入JavaScript代码，当用户访问网页时这些代码将被执行。 概念验证: 登录面板后，我们将进入"仪表盘菜单中的设置 - 标签"部分。 XSS 载荷: root@kitploit: 在下图中，你可以看到嵌入的代码，该代码在主网页中执行载荷。 附加信息:...

concretecms 安全漏洞

ConcreteCMS is an open-source content management system developed by Concrete. Versions of ConcreteCMS prior to 9.5.2 contained security vulnerabilities. These vulnerabilities stemmed from the unserialize method calls in Workflow, Form blocks, and File/Set components, which lacked a allowedclasse...

CVE-2026-30662

ConcreteCMS v9.4.7 contains a Denial of Service DoS vulnerability in the File Manager component. The 'download' method in 'concrete/controllers/backend/file.php' improperly manages memory when creating zip archives. It uses 'ZipArchive::addFromString' combined with 'filegetcontents', which loads...

EUVD-2026-14895

ConcreteCMS v9.4.7 contains a Denial of Service DoS vulnerability in the File Manager component. The 'download' method in 'concrete/controllers/backend/file.php' improperly manages memory when creating zip archives. It uses 'ZipArchive::addFromString' combined with 'filegetcontents', which loads...

GHSA-P68C-RMFH-J48H ConcreteCMS is vulnerable to Denial of Service During Bulk Downloads

ConcreteCMS v9.4.7 contains a Denial of Service DoS vulnerability in the File Manager component. The 'download' method in 'concrete/controllers/backend/file.php' improperly manages memory when creating zip archives. It uses 'ZipArchive::addFromString' combined with 'filegetcontents', which loads...

ConcreteCMS is vulnerable to Denial of Service During Bulk Downloads

ConcreteCMS v9.4.7 contains a Denial of Service DoS vulnerability in the File Manager component. The 'download' method in 'concrete/controllers/backend/file.php' improperly manages memory when creating zip archives. It uses 'ZipArchive::addFromString' combined with 'filegetcontents', which loads...

concretecms 资源管理错误漏洞

ConcreteCMS is an open-source content management system developed by Concrete. Version 9.4.7 of ConcreteCMS contains a vulnerability related to resource management. This vulnerability stems from improper memory management during the creation of zip archives by the file manager component, which ma...

CVE-2026-30662

ConcreteCMS v9.4.7 contains a Denial of Service DoS vulnerability in the File Manager component. The 'download' method in 'concrete/controllers/backend/file.php' improperly manages memory when creating zip archives. It uses 'ZipArchive::addFromString' combined with 'filegetcontents', which loads...

CVE-2026-30662

ConcreteCMS v9.4.7 contains a Denial of Service DoS vulnerability in the File Manager component. The 'download' method in 'concrete/controllers/backend/file.php' improperly manages memory when creating zip archives. It uses 'ZipArchive::addFromString' combined with 'filegetcontents', which loads...

PT-2026-27435

ConcreteCMS v9.4.7 contains a Denial of Service DoS vulnerability in the File Manager component. The 'download' method in 'concrete/controllers/backend/file.php' improperly manages memory when creating zip archives. It uses 'ZipArchive::addFromString' combined with 'file get contents', which load...

CVE-2026-30662

ConcreteCMS v9.4.7 contains a Denial of Service DoS vulnerability in the File Manager component. The 'download' method in 'concrete/controllers/backend/file.php' improperly manages memory when creating zip archives. It uses 'ZipArchive::addFromString' combined with 'filegetcontents', which loads...

CVE-2026-30662

ConcreteCMS v9.4.7 contains a Denial of Service DoS vulnerability in the File Manager component. The 'download' method in 'concrete/controllers/backend/file.php' improperly manages memory when creating zip archives. It uses 'ZipArchive::addFromString' combined with 'filegetcontents', which loads...

EUVD-2025-8855

Malicious code in bioql PyPI...

CVE-2025-2972

A vulnerability, which was classified as problematic, has been found in ConcreteCMS up to 9.3.9. Affected by this issue is some unknown functionality of the component Page Attribute Display Block Handler. The manipulation of the argument Title leads to cross site scripting. The attack may be...