{"id":"CVE-2023-23735","aliases":["EUVD-2023-27821","GHSA-636j-9grp-54fw"],"status":"published","title":"WordPress Spectra – WordPress Gutenberg Blocks plugin \u003c= 2.3.0 - Unauthenticated Email HTML Injection Vulnerability","description":"Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in Brainstorm Force Spectra allows Code Injection.This issue affects Spectra: from n/a through 2.3.0.","severity":{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00283,"percentile":0.20948,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79","CWE-80"],"published":"2024-06-03T21:26:09Z","modified":"2026-06-17T05:37:50Z","products":[{"vendor":"brainstorm force","product":"spectra"},{"vendor":"brainstormforce","product":"spectra"}],"references":[{"url":"https://patchstack.com/database/vulnerability/ultimate-addons-for-gutenberg/wordpress-spectra-wordpress-gutenberg-blocks-plugin-2-3-0-unauthenticated-email-html-injection-vulnerability?_s_id=cve","tags":["vdb-entry","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-23735"},{"url":"https://github.com/advisories/GHSA-636j-9grp-54fw"}],"sources":{"cve":[{"id":"CVE-2023-23735","title":"WordPress Spectra – WordPress Gutenberg Blocks plugin \u003c= 2.3.0 - Unauthenticated Email HTML Injection Vulnerability","description":"Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in Brainstorm Force Spectra allows Code Injection.This issue affects Spectra: from n/a through 2.3.0.","status":"published","published":"2024-06-03T21:26:09.02Z","modified":"2026-04-28T16:08:01.683Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-80"],"updated_at":"2026-11-02T14:35:20.812737Z"}],"euvd":[{"id":"EUVD-2023-27821","description":"Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in Brainstorm Force Spectra allows Code Injection.This issue affects Spectra: from n/a through 2.3.0.","status":"published","published":"2024-06-03T21:26:09Z","modified":"2026-04-28T16:08:01Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T19:24:12.189786Z"}],"ghsa":[{"id":"GHSA-636j-9grp-54fw","title":"Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in...","description":"Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in Brainstorm Force Spectra allows Code Injection.This issue affects Spectra: from n/a through 2.3.0.","status":"published","published":"2024-06-04T00:30:47Z","modified":"2025-03-01T03:30:54Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"cwes":["CWE-79","CWE-80"],"updated_at":"2026-11-02T15:00:06.147133Z"}],"nvd":[{"id":"CVE-2023-23735","description":"Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in Brainstorm Force Spectra allows Code Injection.This issue affects Spectra: from n/a through 2.3.0.","status":"published","published":"2024-06-03T22:15:09.103Z","modified":"2026-06-17T05:37:50.047Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"secondary"},{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-80","CWE-79"],"updated_at":"2026-11-02T14:09:17.205287Z"}]}}