{"id":"CVE-2026-116863","aliases":["EUVD-2026-111144","GHSA-r394-jh8x-rp4v"],"status":"published","title":"WordPress Newsletters plugin \u003c= 4.18.2 - Cross Site Request Forgery (CSRF) vulnerability","description":"Cross-Site Request Forgery (CSRF) vulnerability in Tribulant Software Newsletters newsletters-lite allows Cross Site Request Forgery.This issue affects Newsletters: from n/a through 4.18.2.","severity":{"version":"3.1","score":9.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00177,"percentile":0.07313,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-352"],"published":"2026-10-27T15:56:41Z","modified":"2026-10-29T14:17:50Z","products":[{"vendor":"tribulant software","product":"newsletters"}],"references":[{"url":"https://patchstack.com/database/wordpress/plugin/newsletters-lite/vulnerability/wordpress-newsletters-plugin-4-18-2-cross-site-request-forgery-csrf-vulnerability?_s_id=cve","tags":["vdb-entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-116863"},{"url":"https://github.com/advisories/GHSA-r394-jh8x-rp4v"}],"sources":{"cve":[{"id":"CVE-2026-116863","title":"WordPress Newsletters plugin \u003c= 4.18.2 - Cross Site Request Forgery (CSRF) vulnerability","description":"Cross-Site Request Forgery (CSRF) vulnerability in Tribulant Software Newsletters newsletters-lite allows Cross Site Request Forgery.This issue affects Newsletters: from n/a through 4.18.2.","status":"published","published":"2026-10-27T15:56:41.312Z","modified":"2026-10-29T13:47:39.657Z","cvss":[{"version":"3.1","score":9.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","level":"critical","assessor":"cna"}],"cwes":["CWE-352"],"updated_at":"2026-11-02T14:20:03.4818Z"}],"euvd":[{"id":"EUVD-2026-111144","description":"Cross-Site Request Forgery (CSRF) vulnerability in Tribulant Software Newsletters newsletters-lite allows Cross Site Request Forgery.This issue affects Newsletters: from n/a through 4.18.2.","status":"published","published":"2026-10-27T15:56:41Z","modified":"2026-10-29T13:47:39Z","cvss":[{"version":"3.1","score":9.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T16:59:16.484344Z"}],"ghsa":[{"id":"GHSA-r394-jh8x-rp4v","title":"Cross-Site Request Forgery (CSRF) vulnerability in Tribulant Software Newsletters newsletters...","description":"Cross-Site Request Forgery (CSRF) vulnerability in Tribulant Software Newsletters newsletters-lite allows Cross Site Request Forgery.This issue affects Newsletters: from n/a through 4.18.2.","status":"published","published":"2026-10-27T18:31:34Z","modified":"2026-10-27T18:31:35Z","cvss":[{"version":"3.1","score":9.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-352"],"updated_at":"2026-11-02T15:14:30.115077Z"}],"nvd":[{"id":"CVE-2026-116863","description":"Cross-Site Request Forgery (CSRF) vulnerability in Tribulant Software Newsletters newsletters-lite allows Cross Site Request Forgery.This issue affects Newsletters: from n/a through 4.18.2.","status":"published","published":"2026-10-27T16:17:30.543Z","modified":"2026-10-29T14:17:50.893Z","cvss":[{"version":"3.1","score":9.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","level":"critical","assessor":"secondary"}],"cwes":["CWE-352"],"updated_at":"2026-11-02T14:13:04.037468Z"}]}}