CVE-2026-3574 | uxdexperts Experto Dashboard for WooCommerce Plugin up to 1.0.4 on WordPress register_setting cross site scripting

VDB-356504 · CVE-2026-3574 · GCVE-0-2026-3574 UXDEXPERTS EXPERTO DASHBOARD FOR WOOCOMMERCE PLUGIN UP TO 1.0.4 ON WORDPRESS REGISTER_SETTING CROSS SITE SCRIPTING HISTORYDIFFRELATEJSONXMLCTI CVSS Meta Temp Score Current Exploit Price (≈) CTI Interest Score 3.2 $0-$5k 4.54 Summaryinfo A vulnerability categorized as problematic has been discovered in uxdexperts Experto Dashboard for WooCommerce Plugin up to 1.0.4 on WordPress. Impacted is the function register_setting. Such manipulation leads to cross site scripting. This vulnerability is traded as CVE-2026-3574. The attack may be launched remotely. There is no exploit available. It is advisable to upgrade the affected component. Detailsinfo A vulnerability was found in uxdexperts Experto Dashboard for WooCommerce Plugin up to 1.0.4 on WordPress and classified as problematic. Affected by this issue is the function register_setting. The manipulation with an unknown input leads to a cross site scripting vulnerability. Using CWE to declare the problem leads to CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. Impacted is integrity. CVE summarizes: The Experto Dashboard for WooCommerce plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's settings fields (including 'Navigation Font Size', 'Navigation Font Weight', 'Heading Font Size', 'Heading Font Weight', 'Text Font Size', and 'Text Font Weight') in all versions up to and including 1.0.4. This is due to insufficient input sanitization (no sanitize callback in register_setting()) and missing output escaping (no esc_attr() in the field_callback() printf output) on user-supplied values. This makes it possible for authenticated attackers, with Administrator-level access and above, to inject arbitrary web scripts in the plugin settings page that will execute whenever a user accesses the settings page. This only affects multi-site installations and installations where unfiltered_html has been disabled. The weakness was shared by Muhammad Nur Ibnu Hubab. The advisory is shared for download at wordfence.com. This vulnerability is handled as CVE-2026-3574 since 03/04/2026. The exploitation is known to be difficult. The attack may be launched remotely. Additional levels of successful authentication are needed for exploitation. Successful exploitation requires user interaction by the victim. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1059.007. Upgrading to version 1.0.1 eliminates this vulnerability. Productinfo Type E-Commerce Management Software Vendor uxdexperts Name Experto Dashboard for WooCommerce Plugin Version 1.0.0 1.0.1 1.0.2 1.0.3 1.0.4 CPE 2.3info 🔒 🔒 🔒 CPE 2.2info 🔒 🔒 🔒 CVSSv4info VulDB Vector: 🔒 VulDB Reliability: 🔍 CVSSv3info VulDB Meta Base Score: 3.2 VulDB Meta Temp Score: 3.2 VulDB Base Score: 2.0 VulDB Temp Score: 1.9 VulDB Vector: 🔒 VulDB Reliability: 🔍 CNA Base Score: 4.4 CNA Vector (Wordfence): 🔒 CVSSv2info Vector Complexity Authentication Confidentiality Integrity Availability Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock VulDB Base Score: 🔒 VulDB Temp Score: 🔒 VulDB Reliability: 🔍 Exploitinginfo Class: Cross site scripting CWE: CWE-79 / CWE-94 / CWE-74 CAPEC: 🔒 ATT&CK: 🔒 Physical: No Local: No Remote: Yes Availability: 🔒 Status: Not defined Price Prediction: 🔍 Current Price Estimation: 🔒 0-Day Unlock Unlock Unlock Unlock Today Unlock Unlock Unlock Unlock Threat Intelligenceinfo Interest: 🔍 Active Actors: 🔍 Active APT Groups: 🔍 Countermeasuresinfo Recommended: Upgrade Status: 🔍 0-Day Time: 🔒 Upgrade: Experto Dashboard for WooCommerce Plugin 1.0.1 Timelineinfo 03/04/2026 CVE reserved 04/09/2026 +35 days Advisory disclosed 04/09/2026 +0 days VulDB entry created 04/09/2026 +0 days VulDB entry last update Sourcesinfo Advisory: wordfence.com Researcher: Muhammad Nur Ibnu Hubab Status: Confirmed CVE: CVE-2026-3574 (🔒) GCVE (CVE): GCVE-0-2026-3574 GCVE (VulDB): GCVE-100-356504 Entryinfo Created: 04/09/2026 08:11 Changes: 04/09/2026 08:11 (67) Complete: 🔍 Cache ID: 99:AB5:101 Discussion No comments yet. Languages: en. Please log in to comment. ◂ PreviousOverviewNext ▸