{"schema_version":1,"title":"POSIMYTH Innovations Nexter Blocks vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 3 vulnerabilities in POSIMYTH Innovations Nexter Blocks: 0 in the last 7 days and 2 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-15420, was published on 24 July 2026.","url":"https://junglewise.ai/threats/technologies/nexter-blocks","json_url":"https://junglewise.ai/threats/technologies/nexter-blocks.json","publisher":"Junglewise Threat Intelligence","license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"Junglewise Threat Intelligence, https://junglewise.ai/threats/technologies/nexter-blocks","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","counts":{"high":0,"all_time":3,"critical":0,"exploited":0,"last_7_days":0,"last_30_days":0,"last_90_days":2,"last_365_days":3},"latest":[{"cve":"CVE-2026-15420","cvss":4.3,"slug":"cve-2026-15420-posimyth-nexter-blocks-directory-traversal-in-plus-name-parameter","title":"POSIMYTH Nexter Blocks directory traversal in plus_name parameter","severity":"medium","exploited":false,"published_at":"2026-07-24T04:16:51.857+00:00","url":"https://junglewise.ai/threats/cve-2026-15420-posimyth-nexter-blocks-directory-traversal-in-plus-name-parameter"},{"cve":"CVE-2026-6740","cvss":6.4,"slug":"cve-2026-6740-nexter-blocks-wordpress-plugin-stored-xss-in-commenticon-parameter","title":"Nexter Blocks WordPress plugin Stored XSS in commentIcon parameter","severity":"medium","exploited":false,"published_at":"2026-07-08T13:16:57.653+00:00","url":"https://junglewise.ai/threats/cve-2026-6740-nexter-blocks-wordpress-plugin-stored-xss-in-commenticon-parameter"},{"cve":"CVE-2026-39516","cvss":5.3,"epss":0.0024,"slug":"cve-2026-39516-posimyth-nexter-blocks-sensitive-data-exposure-in-wordpress","title":"POSIMYTH Nexter Blocks sensitive data exposure in WordPress plugin","severity":"medium","exploited":false,"published_at":"2026-04-08T09:16:25.353+00:00","url":"https://junglewise.ai/threats/cve-2026-39516-posimyth-nexter-blocks-sensitive-data-exposure-in-wordpress"}],"weekly":[{"week":"2026-07-06","critical":0,"exploited":0,"vulnerabilities":1},{"week":"2026-07-13","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-20","critical":0,"exploited":0,"vulnerabilities":1},{"week":"2026-07-27","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-03","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-10","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-17","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-24","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-31","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-07","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-14","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-21","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-28","critical":0,"exploited":0,"vulnerabilities":0}],"related":[{"name":"POSIMYTH Innovations The Plus Addons for Elementor","slug":"the-plus-addons-for-elementor","vulnerabilities":4,"url":"https://junglewise.ai/threats/technologies/the-plus-addons-for-elementor"}],"technology":{"hub":true,"name":"POSIMYTH Innovations Nexter Blocks","slug":"nexter-blocks","vendor":{"name":"POSIMYTH Innovations","slug":"posimyth-innovations","url":"https://junglewise.ai/threats/vendors/posimyth-innovations"},"aliases":[],"category":"library","homepage":"https://nexterwp.com/blocks/","repo_url":"https://github.com/posimyth-innovations/nexter-blocks","description":"A library of blocks and widgets for the Gutenberg editor in WordPress.","url":"https://junglewise.ai/threats/technologies/nexter-blocks"},"most_severe":[{"cve":"CVE-2026-6740","cvss":6.4,"slug":"cve-2026-6740-nexter-blocks-wordpress-plugin-stored-xss-in-commenticon-parameter","title":"Nexter Blocks WordPress plugin Stored XSS in commentIcon parameter","severity":"medium","exploited":false,"published_at":"2026-07-08T13:16:57.653+00:00","url":"https://junglewise.ai/threats/cve-2026-6740-nexter-blocks-wordpress-plugin-stored-xss-in-commenticon-parameter"},{"cve":"CVE-2026-39516","cvss":5.3,"epss":0.0024,"slug":"cve-2026-39516-posimyth-nexter-blocks-sensitive-data-exposure-in-wordpress","title":"POSIMYTH Nexter Blocks sensitive data exposure in WordPress plugin","severity":"medium","exploited":false,"published_at":"2026-04-08T09:16:25.353+00:00","url":"https://junglewise.ai/threats/cve-2026-39516-posimyth-nexter-blocks-sensitive-data-exposure-in-wordpress"},{"cve":"CVE-2026-15420","cvss":4.3,"slug":"cve-2026-15420-posimyth-nexter-blocks-directory-traversal-in-plus-name-parameter","title":"POSIMYTH Nexter Blocks directory traversal in plus_name parameter","severity":"medium","exploited":false,"published_at":"2026-07-24T04:16:51.857+00:00","url":"https://junglewise.ai/threats/cve-2026-15420-posimyth-nexter-blocks-directory-traversal-in-plus-name-parameter"}],"generated_at":"2026-09-28T03:07:00.154823+00:00"}