{"id":"CVE-2026-2924","aliases":["EUVD-2026-18967","GHSA-6mxm-j2hq-fq4j"],"status":"published","title":"Gutenverse – Ultimate WordPress FSE Blocks Addons \u0026 Ecosystem \u003c= 3.4.6 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'imageLoad'","description":"The Gutenverse – Ultimate WordPress FSE Blocks Addons \u0026 Ecosystem plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'imageLoad' parameter in versions up to, and including, 3.4.6 due to insufficient input sanitization and output escaping. 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.","severity":{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00203,"percentile":0.1034,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2026-04-04T02:26:20Z","modified":"2026-07-24T22:10:00Z","products":[{"vendor":"jegstudio","product":"gutenverse – ultimate wordpress fse blocks addons \u0026 ecosystem"}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/950f7493-4ccb-4a8a-9cc2-23b9ba3a9cd0?source=cve"},{"url":"https://plugins.trac.wordpress.org/changeset/3468383/gutenverse"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-2924"},{"url":"https://github.com/advisories/GHSA-6mxm-j2hq-fq4j"}],"sources":{"cve":[{"id":"CVE-2026-2924","title":"Gutenverse – Ultimate WordPress FSE Blocks Addons \u0026 Ecosystem \u003c= 3.4.6 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'imageLoad'","description":"The Gutenverse – Ultimate WordPress FSE Blocks Addons \u0026 Ecosystem plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'imageLoad' parameter in versions up to, and including, 3.4.6 due to insufficient input sanitization and output escaping. 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.","status":"published","published":"2026-04-04T02:26:20.483Z","modified":"2026-04-08T17:09:59.366Z","cvss":[{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T13:48:58.05327Z"}],"euvd":[{"id":"EUVD-2026-18967","description":"The Gutenverse – Ultimate WordPress FSE Blocks Addons \u0026 Ecosystem plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'imageLoad' parameter in versions up to, and including, 3.4.6 due to insufficient input sanitization and output escaping. 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.","status":"published","published":"2026-04-04T02:26:20Z","modified":"2026-04-08T17:09:59Z","cvss":[{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T19:24:49.011416Z"}],"ghsa":[{"id":"GHSA-6mxm-j2hq-fq4j","title":"The Gutenverse – Ultimate WordPress FSE Blocks Addons \u0026 Ecosystem plugin for WordPress is...","description":"The Gutenverse – Ultimate WordPress FSE Blocks Addons \u0026 Ecosystem plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'imageLoad' parameter in versions up to, and including, 3.4.6 due to insufficient input sanitization and output escaping. 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.","status":"published","published":"2026-04-04T06:30:21Z","modified":"2026-04-04T06:30:31Z","cvss":[{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:07:09.038762Z"}],"nvd":[{"id":"CVE-2026-2924","description":"The Gutenverse – Ultimate WordPress FSE Blocks Addons \u0026 Ecosystem plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'imageLoad' parameter in versions up to, and including, 3.4.6 due to insufficient input sanitization and output escaping. 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.","status":"published","published":"2026-04-04T04:17:13.79Z","modified":"2026-07-24T22:10:00.14Z","cvss":[{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:12:13.1424Z"}]}}