CVE-2026-27087 | G5Theme Wolverine Framework Plugin up to 1.9 on WordPress cross site scripting

VDB-353452 · CVE-2026-27087 · GCVE-0-2026-27087 G5THEME WOLVERINE FRAMEWORK PLUGIN UP TO 1.9 ON WORDPRESS CROSS SITE SCRIPTING HISTORYDIFFRELATEJSONXMLCTI CVSS Meta Temp Score Current Exploit Price (≈) CTI Interest Score 4.2 $0-$5k 0.18+ Summaryinfo A vulnerability categorized as problematic has been discovered in G5Theme Wolverine Framework Plugin up to 1.9 on WordPress. Affected by this vulnerability is an unknown functionality. Executing a manipulation can lead to cross site scripting. This vulnerability is tracked as CVE-2026-27087. The attack can be launched remotely. No exploit exists. Detailsinfo A vulnerability has been found in G5Theme Wolverine Framework Plugin up to 1.9 on WordPress and classified as problematic. This vulnerability affects 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. CVE summarizes: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in G5Theme Wolverine Framework wolverine-framework allows Reflected XSS.This issue affects Wolverine Framework: from n/a through <= 1.9. The weakness was disclosed by João Pedro S Alcântara. The advisory is shared for download at patchstack.com. This vulnerability was named CVE-2026-27087 since 02/17/2026. 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. The MITRE ATT&CK project declares the attack technique as T1059.007. 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 G5Theme Name Wolverine Framework Plugin Version 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 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 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: no mitigation known Status: 🔍 0-Day Time: 🔒 Timelineinfo 02/17/2026 CVE reserved 03/25/2026 +36 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: João Pedro S Alcântara Status: Not defined CVE: CVE-2026-27087 (🔒) GCVE (CVE): GCVE-0-2026-27087 GCVE (VulDB): GCVE-100-353452 Entryinfo Created: 03/25/2026 20:13 Changes: 03/25/2026 20:13 (55) Complete: 🔍 Cache ID: 99:429:101 Discussion No comments yet. Languages: en. Please log in to comment. ◂ PreviousOverviewNext ▸