CVE-2026-39632 | ThemeGoods Grand Blog Plugin up to 3.1 on WordPress cross-site request forgery

VDB-356212 · CVE-2026-39632 · GCVE-0-2026-39632 THEMEGOODS GRAND BLOG PLUGIN UP TO 3.1 ON WORDPRESS CROSS-SITE REQUEST FORGERY HISTORYDIFFRELATEJSONXMLCTI CVSS Meta Temp Score Current Exploit Price (≈) CTI Interest Score 4.2 $0-$5k 0.98+ Summaryinfo A vulnerability labeled as problematic has been found in ThemeGoods Grand Blog Plugin up to 3.1 on WordPress. Affected is an unknown function. Executing a manipulation can lead to cross-site request forgery. This vulnerability is tracked as CVE-2026-39632. The attack can be launched remotely. No exploit exists. Detailsinfo A vulnerability classified as problematic was found in ThemeGoods Grand Blog Plugin up to 3.1 on WordPress. This vulnerability affects an unknown part. 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. CVE summarizes: Cross-Site Request Forgery (CSRF) vulnerability in ThemeGoods Grand Blog grandblog allows Cross Site Request Forgery.This issue affects Grand Blog: from n/a through <= 3.1. The weakness was disclosed by Tran Nguyen Bao Khanh. The advisory is shared for download at patchstack.com. This vulnerability was named CVE-2026-39632 since 04/07/2026. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Successful exploitation requires user interaction by the victim. There are neither technical details nor an exploit 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 Blog Software Vendor ThemeGoods Name Grand Blog Plugin Version 3.0 3.1 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-2026-39632 (🔒) GCVE (CVE): GCVE-0-2026-39632 GCVE (VulDB): GCVE-100-356212 Entryinfo Created: 04/08/2026 13:00 Changes: 04/08/2026 13:00 (55) Complete: 🔍 Cache ID: 99:9F9:101 Discussion No comments yet. Languages: en. Please log in to comment. ◂ PreviousOverviewNext ▸