CVE-2026-4432 | YITH WooCommerce Wishlist Plugin up to 4.12.x on WordPress AJAX /wishlist/ save_title authorization

VDB-356798 · CVE-2026-4432 · GCVE-0-2026-4432 YITH WOOCOMMERCE WISHLIST PLUGIN UP TO 4.12.X ON WORDPRESS AJAX /WISHLIST/ SAVE_TITLE AUTHORIZATION HISTORYDIFFRELATEJSONXMLCTI CVSS Meta Temp Score Current Exploit Price (≈) CTI Interest Score 7.0 $0-$5k 1.32+ Summaryinfo A vulnerability categorized as critical has been discovered in YITH WooCommerce Wishlist Plugin up to 4.12.x on WordPress. This affects the function save_title of the file /wishlist/ of the component AJAX Handler. Such manipulation leads to authorization. This vulnerability is listed as CVE-2026-4432. The attack may be performed from remote. There is no available exploit. It is advisable to upgrade the affected component. Detailsinfo A vulnerability, which was classified as critical, has been found in YITH WooCommerce Wishlist Plugin up to 4.12.x on WordPress. Affected by this issue is the function save_title of the file /wishlist/ of the component AJAX Handler. The manipulation with an unknown input leads to a authorization vulnerability. Using CWE to declare the problem leads to CWE-862. The product does not perform an authorization check when an actor attempts to access a resource or perform an action. Impacted is confidentiality, integrity, and availability. CVE summarizes: The YITH WooCommerce Wishlist WordPress plugin before 4.13.0 does not properly validate wishlist ownership in the save_title() AJAX handler before allowing wishlist renaming operations. The function only checks for a valid nonce, which is publicly exposed in the page source of the /wishlist/ page, making it possible for unauthenticated attackers to rename any wishlist belonging to any user on the site. The weakness was presented by Chiao-Lin Yu. The advisory is available at wpscan.com. This vulnerability is handled as CVE-2026-4432 since 03/19/2026. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. Technical details are known, but there is no available exploit. Upgrading to version 4.13.0 eliminates this vulnerability. Productinfo Type E-Commerce Management Software Name YITH WooCommerce Wishlist Plugin Version 4.0 4.1 4.2 4.3 4.4 4.5 4.6 4.7 4.8 4.9 4.10 4.11 4.12 CPE 2.3info 🔒 🔒 🔒 CPE 2.2info 🔒 🔒 🔒 CVSSv4info VulDB Vector: 🔒 VulDB Reliability: 🔍 CVSSv3info VulDB Meta Base Score: 7.3 VulDB Meta Temp Score: 7.0 VulDB Base Score: 7.3 VulDB Temp Score: 7.0 VulDB Vector: 🔒 VulDB Reliability: 🔍 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: Authorization CWE: CWE-862 / CWE-863 / CWE-285 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: YITH WooCommerce Wishlist Plugin 4.13.0 Timelineinfo 03/19/2026 CVE reserved 04/10/2026 +21 days Advisory disclosed 04/10/2026 +0 days VulDB entry created 04/10/2026 +0 days VulDB entry last update Sourcesinfo Advisory: wpscan.com Researcher: Chiao-Lin Yu Status: Confirmed CVE: CVE-2026-4432 (🔒) GCVE (CVE): GCVE-0-2026-4432 GCVE (VulDB): GCVE-100-356798 Entryinfo Created: 04/10/2026 08:58 Changes: 04/10/2026 08:58 (58) Complete: 🔍 Cache ID: 99:67D:101 Discussion No comments yet. Languages: en. Please log in to comment. ◂ PreviousOverviewNext ▸