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CVE-2026-126374

Vvveb through 1.0.8.6 SQL Injection via @KEYS(:each) Array Keys

Vvveb through 1.0.8.6 contains an SQL injection vulnerability because the @KEYS(:each) macro emits PHP array keys as backtick-quoted INSERT column names without escaping, and several procedures in admin/sql/mysqli/product.sql and admin_auth_token.sql omit the @FILTER guard. Authenticated back-office users able to save products can submit product_<feature> POST array keys containing backticks to redirect bound values into unexposed columns or break SQL statements.

CVSS 4.0 · 5.3 Medium EPSS < 1% KEV · Not listed
Vendors
Givanz Vvveb
Products
Vvveb Vvveb
CVE-2026-126378

Vvveb through 1.0.8.6 Webshell Upload via Theme Installer validFile() Bypass

Vvveb through 1.0.8.6 contains a file upload vulnerability in the theme installer validFile() function that uses strpos() instead of strict path matching. Attackers with admin credentials can upload a ZIP containing a PHP file whose path includes /theme.php to achieve remote code execution on nginx deployments.

CVSS 4.0 · 9.4 Critical EPSS < 1% KEV · Not listed
Vendors
Givanz Vvveb
Products
Vvveb Vvveb
CVE-2026-126377

Vvveb before 1.0.9.0 Cookie Forgery via PHP Type Juggling in generateCookie()

Vvveb before 1.0.9.0 contains an authentication bypass vulnerability in generateCookie() in system/user/user.php that uses loose comparison to validate MD5 cookie hashes. Unauthenticated attackers can brute-force cookie values until the server's MD5 computation yields a 0e magic hash, then forge persistent cookies for account takeover.

CVSS 4.0 · 9.2 Critical EPSS < 1% KEV · Not listed
Vendors
Givanz Vvveb
Products
Vvveb Vvveb
CVE-2026-126373

Vvveb 1.0.8.4 through 1.0.8.6 Authorization Bypass via Post Revisions

Vvveb 1.0.8.4 through 1.0.8.6 contains an authorization bypass vulnerability in the content/revisions revision action that lets low-privileged Authors read other authors' revisions. Attackers can supply a post_id, language_id, and created_at timestamp to retrieve private unpublished drafts, because the revision() action lacks the admin_id ownership restriction.

CVSS 4.0 · 5.3 Medium EPSS < 1% KEV · Not listed
Vendors
Givanz Vvveb
Products
Vvveb Vvveb
CVE-2026-126371

Vvveb through 1.0.8.6 SQL Injection via Admin_Auth_TokenSQL::update() Array Keys

Vvveb through 1.0.8.6 contains an SQL injection vulnerability in Admin_Auth_TokenSQL::update(), which interpolates admin_auth_token array keys into an INSERT column list without a column whitelist or backtick escaping. Authenticated admin-panel users can submit backtick-containing keys to the admin/auth-token save action to inject comments and column identifiers into the SQL statement.

CVSS 4.0 · 5.3 Medium EPSS < 1% KEV · Not listed
Vendors
Givanz Vvveb
Products
Vvveb Vvveb
CVE-2026-112905

Vvveb: Authenticated IDOR on admin/auth-token Allows Admin Privilege Escalation via API Token Theft

Vvveb is a powerful and easy to use CMS with page builder to build websites, blogs or ecommerce stores. Prior to version 1.0.8.7, authenticated IDOR on admin/auth-token endpoint allows any administrator to read and overwrite another administrator's API tokens. This issue has been patched in version 1.0.8.7.

CVSS 3.1 · 9 Critical EPSS < 1% KEV · Not listed
Vendors
Givanz
Products
Vvveb
CVE-2026-110799

Vvveb: Authentication Bypass via PHP Array Injection leading to full Account Takeover

Vvveb is a powerful and easy to use CMS with page builder to build websites, blogs or ecommerce stores. Prior to version 1.0.8.7, the password reset functionality is vulnerable to an Authentication Bypass due to insufficient validation of the user and token GET parameters. This issue has been patched in version 1.0.8.7.

CVSS 3.1 · 9.8 Critical EPSS < 1% KEV · Not listed
Vendors
Givanz
Products
Vvveb
CVE-2026-112904

Vvveb: Path Traversal in nextRestore() and nextBackup()

Vvveb is a powerful and easy to use CMS with page builder to build websites, blogs or ecommerce stores. In versions 1.0.8.6 and prior, the nextRestore() and nextBackup() functions in the backup controller accept a file GET parameter and concatenate it directly to DIR_BACKUP without calling sanitizeFileName(). This allows an authenticated administrator to read arbitrary files on the server (via nextRestore) and write SQL dump content to arbitrary locations (via nextBackup). This is inconsistent with the sibling functions restore(), delete(), and download() which all correctly call sanitizeFileName() first. This issue has been patched via commit aa29cb0.

CVSS 3.1 · 8.7 High EPSS < 1% KEV · Not listed
Vendors
Givanz
Products
Vvveb
CVE-2026-46408

Vvveb: checkout IDOR allows unauthorized reuse of another user's cart

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 checkout endpoint accepts a user-controlled cart_id and uses it to enter the payment flow without verifying cart ownership. A logged-in attacker can therefore reuse another user's cart data in their own checkout session. This vulnerability is fixed in 1.0.8.3.

CVSS 3.1 · 7.6 High EPSS < 1% KEV · Not listed
Vendors
Givanz
Products
Vvveb
CVE-2026-49222

Vvveb product question authorization bypass allows Vendors to read, approve, edit, or delete questions under other Vendors' products

Vvveb is a powerful and easy to use CMS with page builder to build websites, blogs or ecommerce stores. Prior to 1.0.8.4, Vvveb backend product question operations allow a low-privileged Vendor to manage questions under another Vendor's products. The admin/sql/sqlite/product_question.sql queries accept a caller-controlled product_question_id and do not verify product_question.product_id against product.admin_id for the current admin_id. An attacker can read pending question content and moderation data, change question status, edit question content, or delete questions, manipulating product Q&A visibility and integrity. This issue is fixed in version 1.0.8.4.

CVSS 3.1 · 7.6 High EPSS < 1% KEV · Not listed
Vendors
Givanz
Products
Vvveb
CVE-2026-49225

Vvveb product revision authorization bypass allows Vendors to read, restore, or delete other Vendors' product revisions

Vvveb is a powerful and easy to use CMS with page builder to build websites, blogs or ecommerce stores. Prior to 1.0.8.4, Vvveb backend product revision operations allow a low-privileged Vendor to access revisions for products owned by another Vendor. The admin/controller/product/revisions.php route reuses admin/controller/content/revisions.php, while admin/sql/sqlite/product_content_revision.sql trusts caller-controlled product_id, language_id, and created_at values without applying the current admin_id to revision reads, restores, and deletes. An attacker can read historic product content, restore a revision over another Vendor's live product content, or delete revision records, exposing private copy, corrupting product pages, and removing audit history. This issue is fixed in version 1.0.8.4.

CVSS 3.1 · 8.3 High EPSS < 1% KEV · Not listed
Vendors
Givanz
Products
Vvveb
CVE-2026-49227

Vvveb comment authorization bypass allows Authors to read, approve, edit, or delete comments under other Authors' posts

Vvveb is a powerful and easy to use CMS with page builder to build websites, blogs or ecommerce stores. Prior to 1.0.8.4, Vvveb backend comment operations allow a low-privileged Author to manage comments under another Author's posts. The admin/controller/content/comment.php and admin/controller/content/comments.php controllers and the admin/sql/sqlite/comment.sql queries accept a caller-controlled comment_id without verifying comment.post_id against post.admin_id for the current admin_id. An attacker can read pending comment content and commenter email addresses, change moderation status, edit comment content, or delete comments, breaking author and moderation boundaries. This issue is fixed in version 1.0.8.4.

CVSS 3.1 · 7.6 High EPSS < 1% KEV · Not listed
Vendors
Givanz
Products
Vvveb
CVE-2026-55232

Vvveb: Server-side request forgery in Vvveb via IPv6 bypass of validateUrl() in editor oEmbed proxy

Vvveb is a powerful and easy to use CMS with page builder to build websites, blogs or ecommerce stores. Prior to version 1.0.8.6, Vvveb's SSRF guard resolves a host with an IPv4-only function and never inspects IPv6, so any host that lacks an A record passes a private-range check. Editor oEmbed proxy fetches an attacker-supplied URL server side and reflects a response body, so an authenticated admin-panel user (default role site_admin or higher) can read internal-only services and cloud metadata, including IAM credentials, using an IPv6 literal or a domain that carries only an AAAA record. This issue has been patched in version 1.0.8.6.

CVSS 3.1 · 7.6 High EPSS < 1% KEV · Not listed
Vendors
Givanz
Products
Vvveb
CVE-2026-55230

Vvveb: Stored XSS in Vvveb via sanitizeHTML() filter bypass using a quoted greater-than character

Vvveb is a powerful and easy to use CMS with page builder to build websites, blogs or ecommerce stores. Prior to version 1.0.8.6, Vvveb's HTML sanitizer fails to strip event-handler attributes when a tag carries a greater-than character inside a quoted attribute value. A low-privilege content author (default role author or contributor) can store a payload in post or product content that runs JavaScript in a browser of every visitor and of any administrator who views or previews that content, which opens a path to admin account takeover. This issue has been patched in version 1.0.8.6.

CVSS 3.1 · 8.7 High EPSS < 1% KEV · Not listed
Vendors
Givanz
Products
Vvveb
CVE-2026-55231

Vvveb: Path traversal in Vvveb via sanitizeFileName() bypass enables arbitrary file read and delete through backup tools

Vvveb is a powerful and easy to use CMS with page builder to build websites, blogs or ecommerce stores. Prior to version 1.0.8.6, a flawed central path sanitizer lets an authenticated admin-panel user who holds backup access (default role site_admin or higher) read and delete arbitrary files on a server. An attacker can recover database credentials from config/db.php, read host files such as /etc/passwd, and delete config/db.php to push a site back into install mode for a full takeover. This issue has been patched in version 1.0.8.6.

CVSS 3.1 · 7.2 High EPSS < 1% KEV · Not listed
Vendors
Givanz
Products
Vvveb
CVE-2026-54506

Vvveb: Stored XSS via sanitizeHTML() bypass in user profile bio field

Vvveb is a powerful and easy to use CMS with page builder to build websites, blogs or ecommerce stores. Prior to 1.0.8.5, app/controller/user/profile.php accepts the user[bio] field and passes stored content through sanitizeHTML() in system/functions.php, whose on* event-handler regular expression omits the forward-slash delimiter and whose do-while condition compares the string to itself, so forbidden nested tags are removed only once. An Author-role or higher user can submit solidus-prefixed event-handler markup or nested forbidden tags that survive sanitization. The stored bio is rendered without sufficient output encoding on /author/{username}, in the admin user-management view, and potentially in comment displays, causing attacker-controlled JavaScript to execute when unauthenticated visitors, administrators, or other users view the content. This can expose browser-session data and permit victim-context account actions, defacement, or phishing. This issue is fixed in version 1.0.8.5.

CVSS 3.1 · 7.6 High EPSS < 1% KEV · Not listed
Vendors
Givanz
Products
Vvveb
CVE-2026-54613

Vvveb: Path Traversal in Revision Backup Reader/Deleter via Unsanitized theme Parameter

Vvveb is a powerful and easy to use CMS with page builder to build websites, blogs or ecommerce stores. Prior to 1.0.8.5, getThemeFolder() in admin/controller/editor/revisions.php returns the attacker-controlled theme parameter without sanitization, and backupFolder() concatenates it beneath DIR_THEMES before editor/revisions/load or editor/revisions/delete operates on a named .html file. sanitizeBackupFileName() strips traversal characters only from the separate file parameter and does not protect the theme directory component. An authenticated user with the default Editor role and editor/* permission can submit traversal sequences that redirect file_get_contents() or unlink() to a reachable backup subdirectory outside the web root. A valid admin session and CSRF token are required, the read is limited to .html files in backup directories, and deletion additionally requires filesystem write permission. This can disclose sensitive exported site content or remove backup data. This issue is fixed in version 1.0.8.5.

CVSS 3.1 · 5.4 Medium EPSS < 1% KEV · Not listed
Vendors
Givanz
Products
Vvveb
CVE-2026-54507

Vvveb oEmbedProxy vulnerable to server-side request forgery

Vvveb is a powerful and easy to use CMS with page builder to build websites, blogs or ecommerce stores. Prior to 1.0.8.5, the oEmbedProxy() handler in admin/controller/editor/editor.php accepts an attacker-controlled url parameter and passes it to getUrl(), while validateUrl() in system/functions.php checks only the hostname string and does not validate its resolved addresses. An authenticated admin-panel user with editor/* permission can invoke GET /admin/index.php?module=editor/editor&action=oEmbedProxy with a dotted hostname or normalized loopback form that resolves to a private, loopback, link-local, or reserved address, causing the server to issue an HTTP or HTTPS request and return the response body. Storefront users and anonymous visitors cannot invoke the endpoint, but no CSRF token is required because the action uses GET. This can disclose internal service responses or cloud instance metadata and associated credentials. This issue is fixed in version 1.0.8.5.

CVSS 4.0 · 8.4 High EPSS < 1% KEV · Not listed
Vendors
Givanz
Products
Vvveb
CVE-2026-54612

Vvveb: Authenticated editor path traversal to PHP file write/RCE via data-v-save-global

Vvveb is a powerful and easy to use CMS with page builder to build websites, blogs or ecommerce stores. From 1.0.0 until 1.0.8.5, saveGlobalElements() in admin/controller/editor/global-trait.php concatenates the attacker-controlled file portion of data-v-save-global to the active theme directory before loadHTMLFile() and file_put_contents() operate on it. An authenticated user with the default Editor role and editor/* permission can submit crafted HTML to module=editor/editor&action=save and traverse to an existing writable PHP file outside the theme directory. If the target is web-accessible, editor-controlled PHP content executes in the web server context; a shipped public/vadmin/index.php entrypoint can be used as an execution trampoline rather than requiring a test-only file. This can permit persistent webshell placement and compromise application confidentiality, integrity, and availability. This issue is fixed in version 1.0.8.5.

CVSS 3.1 · 8.8 High EPSS < 1% KEV · Not listed
Vendors
Givanz
Products
Vvveb
CVE-2026-49226

Vvveb post authorization bypass allows Authors to view, duplicate, or delete other Authors' posts

Vvveb is a powerful and easy to use CMS with page builder to build websites, blogs or ecommerce stores. Prior to 1.0.8.4, Vvveb backend post operations allow a low-privileged Author to access posts owned by another Author. The admin/controller/content/posts.php controller permits filter[admin_id] to replace the server-selected admin_id restriction and accepts a caller-controlled post_id for duplicate and delete actions, while admin/sql/sqlite/post.sql does not consistently enforce post.admin_id. An attacker can view post metadata, discover post identifiers, duplicate posts, or delete posts and related content, exposing private drafts and causing content pollution, data loss, or business disruption. This issue is fixed in version 1.0.8.4.

CVSS 3.1 · 8.3 High EPSS < 1% KEV · Not listed
Vendors
Givanz
Products
Vvveb