{"id":"CVE-2023-45829","aliases":["EUVD-2023-50099","GHSA-wrcg-8gp5-rhrm"],"status":"published","title":"WordPress Newsletter \u0026 Bulk Email Sender Plugin \u003c= 2.0.1 is vulnerable to Cross Site Scripting (XSS)","description":"Auth. (contributor+) Stored Cross-Site Scripting (XSS) vulnerability in HappyBox Newsletter \u0026 Bulk Email Sender – Email Newsletter Plugin for WordPress plugin \u003c= 2.0.1 versions.","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00488,"percentile":0.42358,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2023-10-24T12:24:08Z","modified":"2026-06-17T06:29:36Z","products":[{"vendor":"happybox","product":"newsletter \u0026 bulk email sender – email newsletter plugin for wordpress"},{"vendor":"happybox","product":"newsletter_\\\u0026_bulk_email_sender"}],"references":[{"url":"https://patchstack.com/database/vulnerability/newsletter-bulk-email/wordpress-newsletter-bulk-email-sender-plugin-2-0-1-cross-site-scripting-xss-vulnerability?_s_id=cve","tags":["vdb-entry","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-45829"},{"url":"https://github.com/advisories/GHSA-wrcg-8gp5-rhrm"}],"sources":{"cve":[{"id":"CVE-2023-45829","title":"WordPress Newsletter \u0026 Bulk Email Sender Plugin \u003c= 2.0.1 is vulnerable to Cross Site Scripting (XSS)","description":"Auth. (contributor+) Stored Cross-Site Scripting (XSS) vulnerability in HappyBox Newsletter \u0026 Bulk Email Sender – Email Newsletter Plugin for WordPress plugin \u003c= 2.0.1 versions.","status":"published","published":"2023-10-24T12:24:08.08Z","modified":"2026-04-28T16:08:44.339Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L","level":"medium","assessor":"cna"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:35:22.640346Z"}],"euvd":[{"id":"EUVD-2023-50099","description":"Auth. (contributor+) Stored Cross-Site Scripting (XSS) vulnerability in HappyBox Newsletter \u0026 Bulk Email Sender – Email Newsletter Plugin for WordPress plugin \u003c= 2.0.1 versions.","status":"published","published":"2023-10-24T12:24:08Z","modified":"2026-04-28T16:08:44Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L","level":"medium"}],"updated_at":"2026-11-02T19:24:05.256621Z"}],"ghsa":[{"id":"GHSA-wrcg-8gp5-rhrm","title":"Auth. (contributor+) Stored Cross-Site Scripting (XSS) vulnerability in HappyBox Newsletter \u0026...","description":"Auth. (contributor+) Stored Cross-Site Scripting (XSS) vulnerability in HappyBox Newsletter \u0026 Bulk Email Sender – Email Newsletter Plugin for WordPress plugin \u003c= 2.0.1 versions.","status":"published","published":"2023-10-25T18:32:23Z","modified":"2024-04-04T08:55:58Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:57:03.138275Z"}],"nvd":[{"id":"CVE-2023-45829","description":"Auth. (contributor+) Stored Cross-Site Scripting (XSS) vulnerability in HappyBox Newsletter \u0026 Bulk Email Sender – Email Newsletter Plugin for WordPress plugin \u003c= 2.0.1 versions.","status":"published","published":"2023-10-25T18:17:34.953Z","modified":"2026-06-17T06:29:36.703Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L","level":"medium","assessor":"secondary"},{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:08:40.004465Z"}]}}