CVE-2026-39633 | ThemeGoods Grand Car Rental Plugin up to 3.6.9 on WordPress cross-site request forgery

VDB-356185 · CVE-2026-39633 · GCVE-0-2026-39633 THEMEGOODS GRAND CAR RENTAL PLUGIN UP TO 3.6.9 ON WORDPRESS CROSS-SITE REQUEST FORGERY HISTORYDIFFRELATEJSONXMLCTI CVSS Meta Temp Score Current Exploit Price (≈) CTI Interest Score 4.2 $0-$5k 0.62+ Summaryinfo A vulnerability marked as problematic has been reported in ThemeGoods Grand Car Rental Plugin up to 3.6.9 on WordPress. Impacted is an unknown function. This manipulation causes cross-site request forgery. This vulnerability is registered as CVE-2026-39633. Remote exploitation of the attack is possible. No exploit is available. Detailsinfo A vulnerability classified as problematic was found in ThemeGoods Grand Car Rental Plugin up to 3.6.9 on WordPress. Affected by this vulnerability is an unknown code. The manipulation with an unknown input leads to a cross-site request forgery vulnerability. The CWE definition for the vulnerability is CWE-352. The web application does not, or can not, sufficiently verify whether a well-formed, valid, consistent request was intentionally provided by the user who submitted the request. As an impact it is known to affect integrity. The summary by CVE is: Cross-Site Request Forgery (CSRF) vulnerability in ThemeGoods Grand Car Rental grandcarrental allows Cross Site Request Forgery.This issue affects Grand Car Rental: from n/a through <= 3.6.9. The weakness was published by Tran Nguyen Bao Khanh. The advisory is shared at patchstack.com. This vulnerability is known as CVE-2026-39633 since 04/07/2026. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. It demands that the victim is doing some kind of user interaction. Neither technical details nor an exploit are publicly available. There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product. Productinfo Type WordPress Plugin Vendor ThemeGoods Name Grand Car Rental Plugin Version 3.6.0 3.6.1 3.6.2 3.6.3 3.6.4 3.6.5 3.6.6 3.6.7 3.6.8 3.6.9 CPE 2.3info 🔒 🔒 🔒 CPE 2.2info 🔒 🔒 🔒 CVSSv4info VulDB Vector: 🔒 VulDB Reliability: 🔍 CVSSv3info VulDB Meta Base Score: 4.3 VulDB Meta Temp Score: 4.2 VulDB Base Score: 4.3 VulDB Temp Score: 4.2 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: Cross-site request forgery CWE: CWE-352 / CWE-862 / CWE-863 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: no mitigation known Status: 🔍 0-Day Time: 🔒 Timelineinfo 04/07/2026 CVE reserved 04/08/2026 +1 days Advisory disclosed 04/08/2026 +0 days VulDB entry created 04/08/2026 +0 days VulDB entry last update Sourcesinfo Advisory: patchstack.com Researcher: Tran Nguyen Bao Khanh Status: Not defined CVE: CVE-2026-39633 (🔒) GCVE (CVE): GCVE-0-2026-39633 GCVE (VulDB): GCVE-100-356185 Entryinfo Created: 04/08/2026 12:49 Changes: 04/08/2026 12:49 (55) Complete: 🔍 Cache ID: 99:862:101 Discussion No comments yet. Languages: en. Please log in to comment. ◂ PreviousOverviewNext ▸