givanz

27 exploits Active since Mar 2024
CVE-2026-41932 WRITEUP MEDIUM WRITEUP
Vvveb < 1.0.8.3 Stored XSS via Signup Controller
Vvveb before 1.0.8.3 contains a stored cross-site scripting vulnerability in the customer signup flow where the Signup::addUser() controller copies raw POST username values into the display_name field before sanitization occurs. Attackers can submit HTML and script markup in the username field during signup, which gets stripped from the username column but persisted verbatim in the display_name column, allowing stored XSS execution when display_name is rendered without encoding in vulnerable views.
CVSS 6.1
CVE-2026-41933 WRITEUP MEDIUM WRITEUP
Vvveb < 1.0.8.3 Directory Listing Information Disclosure
Vvveb before 1.0.8.3 contains a directory listing information disclosure vulnerability that allows unauthenticated attackers to enumerate files and directories by accessing multiple paths lacking proper index directives in .htaccess files. Attackers can access directories such as admin asset paths, plugins, themes, and media folders to view filenames, file sizes, modification timestamps, and unrendered admin templates containing sensitive route maps.
CVSS 5.3
CVE-2026-41937 WRITEUP HIGH WRITEUP
Vvveb < 1.0.8.3 Unrestricted File Upload RCE via Plugin Upload
Vvveb before 1.0.8.3 contains an unrestricted file upload vulnerability in the plugin upload endpoint that allows super_admin users to execute arbitrary PHP code by uploading a malicious plugin ZIP file. Attackers can craft a ZIP containing a plugin.php with a valid Slug header and a public/index.php file with arbitrary PHP code, which executes as the web server user once accessed via subsequent unauthenticated HTTP requests to the plugin's public path.
CVSS 7.2
CVE-2026-41928 WRITEUP MEDIUM WRITEUP
Vvveb < 1.0.8.2 Information Disclosure via Cron Controller
Vvveb before 1.0.8.2 contains an information disclosure vulnerability in the cron controller that allows unauthenticated attackers to retrieve the application's secret cron key. Attackers can access the cron controller without authentication and retrieve the exposed secret key from the response, enabling them to trigger scheduled task execution outside of the intended schedule.
CVSS 5.3
CVE-2026-41929 WRITEUP MEDIUM WRITEUP
Vvveb < 1.0.8.2 Unauthenticated Reflected XSS via Visual Editor
Vvveb before 1.0.8.2 contains an unauthenticated reflected cross-site scripting vulnerability in the visual editor preview renderer that allows attackers to execute arbitrary JavaScript by manipulating the r query parameter and _component_ajax POST parameter. Attackers can craft a malicious link or auto-submitted form that causes victims to execute attacker-controlled JavaScript in the context of the Vvveb origin, as the gating function isEditor() performs no session, role, or token verification and the view handler injects raw HTML POST body content without sanitization.
CVSS 6.1
CVE-2026-41930 WRITEUP CRITICAL WRITEUP
Vvveb < 1.0.8.2 Hard-coded Credentials Information Disclosure via phpMyAdmin
Vvveb before version 1.0.8.2 contains a hard-coded credentials vulnerability in its docker-compose-apache.yaml configuration that allows unauthenticated attackers to access the bundled phpMyAdmin container with pre-configured database credentials. Attackers can connect to the phpMyAdmin port to gain unrestricted read and write access to the entire Vvveb database, including administrator password hashes, customer personally identifiable information, and order data, enabling account takeover and data manipulation.
CVSS 9.8
CVE-2026-41934 WRITEUP HIGH WRITEUP
Vvveb < 1.0.8.2 Authenticated RCE via Code Editor
Vvveb before version 1.0.8.2 contains an authenticated remote code execution vulnerability in the admin code editor that allows low-privilege authenticated users to execute arbitrary code through insufficient file extension restrictions, with the uploaded payload then executable via subsequent unauthenticated HTTP requests. Attackers with editor, author, contributor, or site_admin roles can write a malicious .htaccess file to map arbitrary extensions to the PHP handler, then upload PHP code with that extension to achieve unauthenticated remote code execution when the file is accessed via HTTP.
CVSS 8.8
CVE-2026-41936 WRITEUP HIGH WRITEUP
Vvveb < 1.0.8.2 XML External Entity Injection via Import
Vvveb before version 1.0.8.2 contains an XML external entity (XXE) injection vulnerability in the admin Tools/Import feature that allows authenticated site_admin users to read arbitrary files and modify database records. Attackers can exploit the XML parser configuration in system/import/xml.php to inject file:// or php://filter entity references that are resolved and persisted into the application database, enabling arbitrary file disclosure and administrator password hash overwriting for privilege escalation.
CVSS 8.1
CVE-2026-41938 WRITEUP HIGH WRITEUP
Vvveb < 1.0.8.2 RCE via Media Upload Handler
Vvveb before version 1.0.8.2 contains an unrestricted file upload vulnerability in the media upload handler that allows authenticated users with media-upload permissions to bypass extension restrictions by uploading a .htaccess file to map .phtml extensions to the PHP handler. Attackers can upload a .phtml file containing arbitrary PHP code and execute the uploaded payload through a subsequent unauthenticated HTTP GET request to the uploaded file, resulting in remote code execution with web server privileges.
CVSS 8.8
CVE-2025-8517 WRITEUP MEDIUM WRITEUP
givanz Vvveb <1.0.6.1 - Info Disclosure
A vulnerability was detected in givanz Vvveb 1.0.6.1. Impacted is an unknown function. The manipulation results in session fixiation. The attack can be launched remotely. The exploit is now public and may be used. Upgrading to version 1.0.7 is recommended to address this issue. The patch is identified as d4b1e030066417b77d15b4ac505eed5ae7bf2c5e. You should upgrade the affected component.
CVSS 6.3
CVE-2025-8518 WRITEUP MEDIUM WRITEUP
Vvveb 1.0.5 - Remote Code Execution in Code Editor Save Function
A vulnerability was found in givanz Vvveb 1.0.5. It has been rated as critical. Affected by this issue is the function Save of the file admin/controller/editor/code.php of the component Code Editor. The manipulation leads to code injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 1.0.6 is able to address this issue. The name of the patch is f684f3e374d04db715730fc4796e102f5ebcacb2. It is recommended to upgrade the affected component.
CVSS 4.7
CVE-2025-9728 WRITEUP MEDIUM WRITEUP
Vvveb 1.0.7.2 - Cross-Site Scripting via Email/Password Argument
A security vulnerability has been detected in givanz Vvveb 1.0.7.2. This affects an unknown part of the file app/template/user/login.tpl. Such manipulation of the argument Email/Password leads to cross site scripting. The attack can be executed remotely. The name of the patch is bbd4c42c66ab818142240348173a669d1d2537fe. Applying a patch is advised to resolve this issue.
CVSS 4.3
CVE-2026-6249 WRITEUP HIGH WRITEUP
Vvveb CMS 1.0.8 Remote Code Execution via Media Upload
Vvveb CMS 1.0.8.2 contains a remote code execution vulnerability in its media upload handler that allows authenticated attackers to execute arbitrary operating system commands by uploading a PHP webshell with a .phtml extension. Attackers can bypass the extension deny-list and upload malicious files to the publicly accessible media directory, then request the file over HTTP to achieve full server compromise.
CVSS 8.8
CVE-2026-6257 WRITEUP CRITICAL WRITEUP
Vvveb CMS v1.0.8 Remote Code Execution via Media Management
Vvveb CMS v1.0.8.2 contains a remote code execution vulnerability in its media management functionality where a missing return statement in the file rename handler allows authenticated attackers to rename files to blocked extensions .php or .htaccess. Attackers can exploit this logic flaw by first uploading a text file and renaming it to .htaccess to inject Apache directives that register PHP-executable MIME types, then uploading another file and renaming it to .php to execute arbitrary operating system commands as the www-data user.
CVSS 9.1
CVE-2026-34427 WRITEUP HIGH WRITEUP
Vvveb < 1.0.8.1 Privilege Escalation via admin/user/save
Vvveb prior to 1.0.8.1 contains a privilege escalation vulnerability in the admin user profile save endpoint that allows authenticated users to modify privileged fields on their own profile. Attackers can inject role_id=1 into profile save requests to escalate to Super Administrator privileges, enabling plugin upload functionality for remote code execution.
CVSS 8.8
CVE-2026-34428 WRITEUP HIGH WRITEUP
Vvveb < 1.0.8.1 SSRF via oEmbedProxy
Vvveb prior to 1.0.8.1 contains a server-side request forgery vulnerability in the oEmbedProxy action of the editor/editor module where the url parameter is passed directly to getUrl() via curl without scheme or destination validation. Authenticated backend users can supply file:// URLs to read arbitrary files readable by the web server process or http:// URLs targeting internal network addresses to probe internal services, with response bodies returned directly to the caller.
CVSS 7.7
CVE-2026-34429 WRITEUP MEDIUM WRITEUP
Vvveb < 1.0.8.1 Stored XSS via Media Upload and Rename
Vvveb prior to 1.0.8.1 contains a stored cross-site scripting vulnerability that allows authenticated users with media upload and rename permissions to execute arbitrary JavaScript by bypassing MIME type validation and renaming uploaded files to executable extensions. Attackers can prepend a GIF89a header to HTML/JavaScript payloads to bypass upload validation, rename the file to .html extension, and execute malicious scripts in an administrator's browser session to create backdoor accounts and upload malicious plugins for remote code execution.
CVSS 5.4
CVE-2026-39918 WRITEUP CRITICAL WRITEUP
Vvveb < 1.0.8.1 Code Injection via Installation Endpoint
Vvveb prior to 1.0.8.1 contains a code injection vulnerability in the installation endpoint where the subdir POST parameter is written unsanitized into the env.php configuration file without escaping or validation. Attackers can inject arbitrary PHP code by breaking out of the string context in the define statement to achieve unauthenticated remote code execution as the web server user.
CVSS 9.8
CVE-2026-5615 WRITEUP MEDIUM WRITEUP
givanz Vvvebjs File Upload Endpoint upload.php cross site scripting
A weakness has been identified in givanz Vvvebjs up to 2.0.5. The affected element is an unknown function of the file upload.php of the component File Upload Endpoint. This manipulation of the argument uploadAllowExtensions causes cross site scripting. Remote exploitation of the attack is possible. The exploit has been made available to the public and could be used for attacks. Patch name: 8cac22cff99b8bc701c408aa8e887fa702755336. Applying a patch is the recommended action to fix this issue. The vendor was contacted early, responded in a very professional manner and quickly released a fixed version of the affected product.
CVSS 4.3
CVE-2024-29271 WRITEUP MEDIUM WRITEUP
vvvebjs < 1.7.7 - Reflected Cross-Site Scripting via save.php Action Parameter
Reflected Cross-Site Scripting (XSS) vulnerability in VvvebJs before version 1.7.7, allows remote attackers to execute arbitrary code and obtain sensitive information via the action parameter in save.php.
CVSS 6.1
CVE-2025-11944 WRITEUP MEDIUM WRITEUP
vvveb < 1.0.7.3 - SQL Injection via Import Function Raw SQL Handler
A vulnerability was determined in givanz Vvveb up to 1.0.7.3. This affects the function Import of the file admin/controller/tools/import.php of the component Raw SQL Handler. This manipulation causes sql injection. The attack may be initiated remotely. The exploit has been publicly disclosed and may be utilized. Patch name: 52204b4a106b2fb02d16eee06a88a1f2697f9b35. It is recommended to apply a patch to fix this issue.
CVSS 4.7
CVE-2025-12203 WRITEUP MEDIUM WRITEUP
vvveb < 1.0.7.3 - Path Traversal via File Argument in sanitizeFileName Function
A weakness has been identified in givanz Vvveb up to 1.0.7.3. This issue affects the function sanitizeFileName of the file system/functions.php of the component Code Editor. Executing a manipulation of the argument File can lead to path traversal. The attack can be launched remotely. The exploit has been made available to the public and could be used for attacks. This patch is called b0fa7ff74a3539c6d37000db152caad572e4c39b. Applying a patch is advised to resolve this issue.
CVSS 6.3
CVE-2025-44022 WRITEUP CRITICAL WRITEUP
vvveb 1.0.6 - Remote Code Execution via Plugin Mechanism
An issue in vvveb CMS v.1.0.6 allows a remote attacker to execute arbitrary code via the Plugin mechanism.
CVSS 9.8
CVE-2025-8519 WRITEUP LOW WRITEUP
vvveb < 1.0.6 - Information Disclosure via Drag-and-Drop Editor URL Parameter
A vulnerability classified as problematic has been found in givanz Vvveb up to 1.0.5. This affects an unknown part of the file /vadmin123/index.php?module=editor/editor of the component Drag-and-Drop Editor. The manipulation of the argument url leads to information disclosure. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 1.0.6 is able to address this issue. The identifier of the patch is f684f3e374d04db715730fc4796e102f5ebcacb2. It is recommended to upgrade the affected component.
CVSS 2.7
CVE-2025-8520 WRITEUP MEDIUM WRITEUP
vvveb < 1.0.6 - Server-Side Request Forgery via Drag-and-Drop Editor URL Parameter
A vulnerability classified as critical was found in givanz Vvveb up to 1.0.5. This vulnerability affects unknown code of the file /vadmin123/?module=editor/editor of the component Drag-and-Drop Editor. The manipulation of the argument url leads to server-side request forgery. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 1.0.6 is able to address this issue. The patch is identified as f684f3e374d04db715730fc4796e102f5ebcacb2. It is recommended to upgrade the affected component.
CVSS 4.7