CVE-2026-2600 | roxnor ElementsKit Elementor Addons Plugin up to 3.7.9 on WordPress Simple Tab Widget ekit_tab_title cross site scripting

VDB-355305 · CVE-2026-2600 · EUVD-2026-18979 ROXNOR ELEMENTSKIT ELEMENTOR ADDONS PLUGIN UP TO 3.7.9 ON WORDPRESS SIMPLE TAB WIDGET EKIT_TAB_TITLE CROSS SITE SCRIPTING HISTORYDIFFRELATEJSONXMLCTI CVSS Meta Temp Score Current Exploit Price (≈) CTI Interest Score 4.9 $0-$5k 0.67+ Summaryinfo A vulnerability classified as problematic has been found in roxnor ElementsKit Elementor Addons Plugin up to 3.7.9 on WordPress. Impacted is an unknown function of the component Simple Tab Widget. Performing a manipulation of the argument ekit_tab_title results in cross site scripting. This vulnerability is known as CVE-2026-2600. Remote exploitation of the attack is possible. No exploit is available. Detailsinfo A vulnerability, which was classified as problematic, was found in roxnor ElementsKit Elementor Addons Plugin up to 3.7.9 on WordPress. This affects some unknown processing of the component Simple Tab Widget. The manipulation of the argument ekit_tab_title with an unknown input leads to a cross site scripting vulnerability. CWE is classifying the issue as 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. This is going to have an impact on integrity. The summary by CVE is: The ElementsKit Elementor Addons and Templates plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'ekit_tab_title' parameter in the Simple Tab widget in all versions up to, and including, 3.7.9 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. The weakness was published by Knani Alaaeddine. The advisory is shared at wordfence.com. This vulnerability is uniquely identified as CVE-2026-2600 since 02/16/2026. The exploitability is told to be easy. It is possible to initiate the attack remotely. It demands that the victim is doing some kind of user interaction. Technical details are known, but no exploit is available. MITRE ATT&CK project uses the attack technique T1059.007 for this issue. There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product. The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2026-18979). Productinfo Type WordPress Plugin Vendor roxnor Name ElementsKit Elementor Addons Plugin Version 3.7.0 3.7.1 3.7.2 3.7.3 3.7.4 3.7.5 3.7.6 3.7.7 3.7.8 3.7.9 CPE 2.3info 🔒 🔒 🔒 CPE 2.2info 🔒 🔒 🔒 CVSSv4info VulDB Vector: 🔒 VulDB Reliability: 🔍 CVSSv3info VulDB Meta Base Score: 4.9 VulDB Meta Temp Score: 4.9 VulDB Base Score: 3.5 VulDB Temp Score: 3.4 VulDB Vector: 🔒 VulDB Reliability: 🔍 CNA Base Score: 6.4 CNA Vector (Wordfence): 🔒 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 02/16/2026 CVE reserved 04/04/2026 +46 days Advisory disclosed 04/04/2026 +0 days VulDB entry created 04/04/2026 +0 days VulDB entry last update Sourcesinfo Advisory: wordfence.com Researcher: Knani Alaaeddine Status: Not defined CVE: CVE-2026-2600 (🔒) GCVE (CVE): GCVE-0-2026-2600 GCVE (VulDB): GCVE-100-355305 EUVD: 🔒 Entryinfo Created: 04/04/2026 12:00 Updated: 04/04/2026 13:56 Changes: 04/04/2026 12:00 (66), 04/04/2026 13:56 (1) Complete: 🔍 Cache ID: 99:468:101 Discussion No comments yet. Languages: en. Please log in to comment. ◂ PreviousOverviewNext ▸