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CVE-2026-41937

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 4.0 · 8.6 High EPSS < 1% KEV · Not listed
Vendors
Givanz Vvveb
Products
Vvveb Vvveb
CVE-2026-41936

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 4.0 · 8.6 High EPSS < 1% KEV · Not listed
Vendors
Givanz Vvveb
Products
Vvveb Vvveb
CVE-2026-41935

Vvveb < 1.0.8.3 Uncontrolled Recursion Denial of Service

Vvveb before 1.0.8.3 contains an uncontrolled recursion vulnerability in the admin controller dispatch cycle where Base::init() repeatedly invokes permission() on error handlers, causing infinite recursion until PHP memory limits are exhausted. Attackers can send sustained requests to forbidden admin URLs from a low-privilege account to exhaust PHP memory on all workers and cause denial of service to legitimate traffic.

CVSS 4.0 · 7.1 High EPSS < 1% KEV · Not listed
Vendors
Givanz Vvveb
Products
Vvveb Vvveb
CVE-2026-41934

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 4.0 · 8.7 High EPSS < 1% KEV · Not listed
Vendors
Givanz Vvveb
Products
Vvveb Vvveb
CVE-2026-41933

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 4.0 · 6.9 Medium EPSS < 1% KEV · Not listed
Vendors
Givanz Vvveb
Products
Vvveb Vvveb
CVE-2026-41932

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 4.0 · 5.3 Medium EPSS < 1% KEV · Not listed
Vendors
Givanz Vvveb
Products
Vvveb Vvveb
CVE-2026-41931

Vvveb < 1.0.8.2 Information Disclosure via Debug Exception Handler

Vvveb before version 1.0.8.2 contains an information disclosure vulnerability that allows unauthenticated attackers to obtain sensitive server information by triggering unhandled exceptions in the password-reset module. Attackers can access the admin password-reset endpoint to trigger a fatal error caused by a missing namespace import, which exposes the absolute server file path, internal class namespaces, line numbers, and source code excerpts through the debug exception handler rendered to unauthenticated requests.

CVSS 4.0 · 6.9 Medium EPSS < 1% KEV · Not listed
Vendors
Givanz Vvveb
Products
Vvveb Vvveb
CVE-2026-41930

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 4.0 · 9.2 Critical EPSS < 1% KEV · Not listed
Vendors
Givanz Vvveb
Products
Vvveb Vvveb
CVE-2026-41929

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 4.0 · 5.1 Medium EPSS < 1% KEV · Not listed
Vendors
Givanz Vvveb
Products
Vvveb Vvveb
CVE-2026-41928

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 4.0 · 6.9 Medium EPSS < 1% KEV · Not listed
Vendors
Givanz Vvveb
Products
Vvveb Vvveb
CVE-2026-39918

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 4.0 · 9.2 Critical EPSS < 1% KEV · Not listed
Vendors
Givanz Vvveb
Products
Vvveb Vvveb
CVE-2026-34429

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 4.0 · 5.1 Medium EPSS < 1% KEV · Not listed
Vendors
Givanz Vvveb
Products
Vvveb Vvveb
CVE-2026-34428

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 4.0 · 8.3 High EPSS < 1% KEV · Not listed
Vendors
Givanz Vvveb
Products
Vvveb Vvveb
CVE-2026-34427

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 4.0 · 8.7 High EPSS < 1% KEV · Not listed
Vendors
Givanz Vvveb
Products
Vvveb Vvveb
CVE-2025-8975

givanz Vvveb edit.tpl cross site scripting

A vulnerability was identified in givanz Vvveb up to 1.0.5. This affects an unknown part of the file admin/template/content/edit.tpl. The manipulation of the argument slug leads to cross site scripting. 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 patch is named 84c11d69df8452dc378feecd17e2a62ac10dac66. It is recommended to upgrade the affected component.

CVSS 4.0 · 5.1 Medium EPSS < 1% KEV · Not listed
Vendors
Givanz Vvveb
Products
Vvveb Vvveb
CVE-2026-46407

Vvveb: admin/auth-token IDOR allows unauthorized disclosure of administrator REST API tokens

Vvveb is a powerful and easy to use CMS with page builder to build websites, blogs or ecommerce stores. Prior to 1.0.8.3, the backend admin/auth-token endpoint allows an authenticated administrator to load another administrator's REST API token list by supplying that user's admin_id. This can disclose sensitive API tokens belonging to other administrators. This vulnerability is fixed in 1.0.8.3.

CVSS 3.1 · 8.1 High EPSS < 1% KEV · Not listed
Vendors
Givanz
Products
Vvveb
CVE-2026-45800

Vvveb: Authenticated SQL injection in /user/orders via order_by and direction

Vvveb is a powerful and easy to use CMS with page builder to build websites, blogs or ecommerce stores. Prior to 1.0.8.3, there is an authenticated SQL injection issue in the frontend user order history page in Vvveb CMS. A normal frontend user can log in and access /user/orders. The order_by and direction request parameters are accepted from the URL, propagated through the Orders component, and directly concatenated into the SQL ORDER BY clause in OrderSQL::getAll(). Because of this, attacker-controlled input reaches SQL structure without a whitelist or safe query construction step. This vulnerability is fixed in 1.0.8.3.

CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed
Vendors
Givanz
Products
Vvveb
CVE-2026-44366

Vvveb: Stored XSS via Comment Author Field

Vvveb is a powerful and easy to use CMS with page builder to build websites, blogs or ecommerce stores. Prior to 1.0.8.1, a Stored Cross-Site Scripting (XSS) vulnerability exists in the Vvveb CMS comment submission flow. The author field is submitted by an unauthenticated user on any public post page, stored without sanitization, and later rendered unsanitized in two distinct sinks: This vulnerability is fixed in 1.0.8.1.

CVSS 3.1 · 6.1 Medium EPSS < 1% KEV · Not listed
Vendors
Givanz
Products
Vvveb
CVE-2026-45622

Vvveb: Unauthenticated reflected XSS in public product return form via customer_order_id

Vvveb is a powerful and easy to use CMS with page builder to build websites, blogs or ecommerce stores. Prior to 1.0.8.3, there is an unauthenticated reflected cross-site scripting (XSS) issue in the public product return form in Vvveb CMS. The customer_order_id POST parameter is inserted into the Order %s not found! error message when the order lookup fails, and that message is rendered in the frontend template without HTML escaping. As a result, attacker-controlled HTML/JavaScript executes in the submitting user's browser. This vulnerability is fixed in 1.0.8.3.

CVSS 4.0 · 5.3 Medium EPSS < 1% KEV · Not listed
Vendors
Givanz
Products
Vvveb
CVE-2026-45616

Vvveb: Stored XSS in Posts allows privilege escalation via post editor

Vvveb is a powerful and easy to use CMS with page builder to build websites, blogs or ecommerce stores. Prior to 1.0.8.3, This vulnerability is fixed in 1.0.8.3.

CVSS 4.0 · 5.1 Medium EPSS < 1% KEV · Not listed
Vendors
Givanz
Products
Vvveb