CVE-2026-32542 | ThemeFusion Fusion Builder Plugin up to 3.15.0 on WordPress cross site scripting

VDB-353473 · CVE-2026-32542 · GCVE-0-2026-32542 THEMEFUSION FUSION BUILDER PLUGIN UP TO 3.15.0 ON WORDPRESS CROSS SITE SCRIPTING HISTORYDIFFRELATEJSONXMLCTI CVSS Meta Temp Score Current Exploit Price (≈) CTI Interest Score 4.1 $0-$5k 0.90+ Summaryinfo A vulnerability, which was classified as problematic, has been found in ThemeFusion Fusion Builder Plugin up to 3.15.0 on WordPress. Affected is an unknown function. This manipulation causes cross site scripting. This vulnerability appears as CVE-2026-32542. The attack may be initiated remotely. There is no available exploit. It is advisable to upgrade the affected component. Detailsinfo A vulnerability was found in ThemeFusion Fusion Builder Plugin up to 3.15.0 on WordPress. It has been declared as problematic. Affected by this vulnerability is an unknown functionality. 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. The summary by CVE is: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in ThemeFusion Fusion Builder fusion-builder allows Reflected XSS.This issue affects Fusion Builder: from n/a through < 3.15.0. The weakness was presented by Bonds. The advisory is shared at patchstack.com. This vulnerability is known as CVE-2026-32542 since 03/12/2026. 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. MITRE ATT&CK project uses the attack technique T1059.007 for this issue. Upgrading to version 3.15.0 eliminates this vulnerability. Productinfo Type WordPress Plugin Vendor ThemeFusion Name Fusion Builder Plugin Version 3.0 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 3.9 3.10 3.11 3.12 3.13 3.14 3.15.0 CPE 2.3info 🔒 🔒 🔒 CPE 2.2info 🔒 🔒 🔒 CVSSv4info VulDB Vector: 🔒 VulDB Reliability: 🔍 CVSSv3info VulDB Meta Base Score: 4.3 VulDB Meta Temp Score: 4.1 VulDB Base Score: 4.3 VulDB Temp Score: 4.1 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 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: Fusion Builder Plugin 3.15.0 Timelineinfo 03/12/2026 CVE reserved 03/25/2026 +13 days Advisory disclosed 03/25/2026 +0 days VulDB entry created 03/25/2026 +0 days VulDB entry last update Sourcesinfo Advisory: patchstack.com Researcher: Bonds Status: Confirmed CVE: CVE-2026-32542 (🔒) GCVE (CVE): GCVE-0-2026-32542 GCVE (VulDB): GCVE-100-353473 Entryinfo Created: 03/25/2026 20:19 Changes: 03/25/2026 20:19 (57) Complete: 🔍 Cache ID: 99:319:101 Discussion No comments yet. Languages: en. Please log in to comment. ◂ PreviousOverviewNext ▸