CVE-2026-2437 | wptravelengine WP Travel Engine Plugin up to 6.7.5 on WordPress Shortcode wte_trip_tax cross site scripting

VDB-355306 · CVE-2026-2437 · EUVD-2026-18983 WPTRAVELENGINE WP TRAVEL ENGINE PLUGIN UP TO 6.7.5 ON WORDPRESS SHORTCODE WTE_TRIP_TAX CROSS SITE SCRIPTING HISTORYDIFFRELATEJSONXMLCTI CVSS Meta Temp Score Current Exploit Price (≈) CTI Interest Score 4.9 $0-$5k 0.56+ Summaryinfo A vulnerability classified as problematic was found in wptravelengine WP Travel Engine Plugin up to 6.7.5 on WordPress. The affected element is the function wte_trip_tax of the component Shortcode Handler. Executing a manipulation can lead to cross site scripting. This vulnerability is handled as CVE-2026-2437. The attack can be executed remotely. There is not any exploit available. Upgrading the affected component is advised. Detailsinfo A vulnerability has been found in wptravelengine WP Travel Engine Plugin up to 6.7.5 on WordPress and classified as problematic. This vulnerability affects the function wte_trip_tax of the component Shortcode Handler. The manipulation with an unknown input leads to a cross site scripting vulnerability. The CWE definition for the vulnerability is 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. As an impact it is known to affect integrity. CVE summarizes: The WP Travel Engine – Tour Booking Plugin – Tour Operator Software plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'wte_trip_tax' shortcode in all versions up to, and including, 6.7.5 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The weakness was released by Muhammad Yudha. The advisory is available at wordfence.com. This vulnerability was named CVE-2026-2437 since 02/13/2026. The exploitation appears to be easy. The attack can be initiated remotely. Successful exploitation requires user interaction by the victim. Technical details are known, but there is no available exploit. This vulnerability is assigned to T1059.007 by the MITRE ATT&CK project. Upgrading to version 6.7.6 eliminates this vulnerability. The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2026-18983). Productinfo Type WordPress Plugin Vendor wptravelengine Name WP Travel Engine Plugin Version 6.7.0 6.7.1 6.7.2 6.7.3 6.7.4 6.7.5 CPE 2.3info 🔒 🔒 🔒 CPE 2.2info 🔒 🔒 🔒 CVSSv4info VulDB Vector: 🔒 VulDB Reliability: 🔍 CVSSv3info VulDB Meta Base Score: 4.9 VulDB Meta Temp Score: 4.9 VulDB Base Score: 3.5 VulDB Temp Score: 3.4 VulDB Vector: 🔒 VulDB Reliability: 🔍 CNA Base Score: 6.4 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: WP Travel Engine Plugin 6.7.6 Timelineinfo 02/13/2026 CVE reserved 04/04/2026 +49 days Advisory disclosed 04/04/2026 +0 days VulDB entry created 04/04/2026 +0 days VulDB entry last update Sourcesinfo Advisory: wordfence.com Researcher: Muhammad Yudha Status: Confirmed CVE: CVE-2026-2437 (🔒) GCVE (CVE): GCVE-0-2026-2437 GCVE (VulDB): GCVE-100-355306 EUVD: 🔒 Entryinfo Created: 04/04/2026 12:11 Updated: 04/04/2026 13:56 Changes: 04/04/2026 12:11 (68), 04/04/2026 13:56 (1) Complete: 🔍 Cache ID: 99:126:101 Discussion No comments yet. Languages: en. Please log in to comment. ◂ PreviousOverviewNext ▸