CVE-2026-39692 | tagDiv Composer Plugin up to 5.4.3 on WordPress cross site scripting

VDB-356191 · CVE-2026-39692 · GCVE-0-2026-39692 TAGDIV COMPOSER PLUGIN UP TO 5.4.3 ON WORDPRESS CROSS SITE SCRIPTING HISTORYDIFFRELATEJSONXMLCTI CVSS Meta Temp Score Current Exploit Price (≈) CTI Interest Score 3.4 $0-$5k 0.62+ Summaryinfo A vulnerability has been found in tagDiv Composer Plugin up to 5.4.3 on WordPress and classified as problematic. Affected by this vulnerability is an unknown functionality. This manipulation causes cross site scripting. This vulnerability is handled as CVE-2026-39692. The attack can be initiated remotely. There is not any exploit available. Detailsinfo A vulnerability was found in tagDiv Composer Plugin up to 5.4.3 on WordPress. It has been declared as problematic. Affected by this vulnerability is an unknown part. 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 tagDiv tagDiv Composer td-composer allows Stored XSS.This issue affects tagDiv Composer: from n/a through <= 5.4.3. The weakness was released by João Pedro S Alcântara. It is possible to read the advisory at patchstack.com. This vulnerability is known as CVE-2026-39692 since 04/07/2026. The exploitation appears to be easy. The attack can be launched remotely. It demands that the victim is doing some kind of user interaction. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1059.007 according to MITRE ATT&CK. 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 tagDiv Name Composer Plugin Version 5.4.0 5.4.1 5.4.2 5.4.3 CPE 2.3info 🔒 🔒 🔒 CPE 2.2info 🔒 🔒 🔒 CVSSv4info VulDB Vector: 🔒 VulDB Reliability: 🔍 CVSSv3info VulDB Meta Base Score: 3.5 VulDB Meta Temp Score: 3.4 VulDB Base Score: 3.5 VulDB Temp Score: 3.4 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 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: João Pedro S Alcântara Status: Not defined CVE: CVE-2026-39692 (🔒) GCVE (CVE): GCVE-0-2026-39692 GCVE (VulDB): GCVE-100-356191 Entryinfo Created: 04/08/2026 12:55 Changes: 04/08/2026 12:55 (55) Complete: 🔍 Cache ID: 99:209:101 Discussion No comments yet. Languages: en. Please log in to comment. ◂ PreviousOverviewNext ▸