{"id":"CVE-2026-78146","aliases":["EUVD-2026-66291","GHSA-32qv-rfg8-hw55"],"status":"published","title":"Noptin \u003c 4.3.3 - Unauthenticated Subscriber PII and confirm_key Disclosure via Actions Page","description":"The Simple Newsletter Plugin  WordPress plugin before 4.3.3 does not verify that the requester is the subscriber named in a public request before rendering that subscriber's stored details, allowing unauthenticated users to disclose a subscriber's personal data along with the key that authorises changes to their record.","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-10","score":0.00294,"percentile":0.22147,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-200"],"published":"2026-08-26T06:00:22Z","modified":"2026-08-26T18:32:03Z","products":[{"vendor":"unknown","product":"simple newsletter plugin"}],"references":[{"url":"https://wpscan.com/vulnerability/dd6e7f9c-b986-4bb7-afb4-530a8b149605/","tags":["exploit","vdb-entry","technical-description"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-78146"},{"url":"https://wpscan.com/vulnerability/dd6e7f9c-b986-4bb7-afb4-530a8b149605"},{"url":"https://github.com/advisories/GHSA-32qv-rfg8-hw55"}],"sources":{"cve":[{"id":"CVE-2026-78146","title":"Noptin \u003c 4.3.3 - Unauthenticated Subscriber PII and confirm_key Disclosure via Actions Page","description":"The Simple Newsletter Plugin  WordPress plugin before 4.3.3 does not verify that the requester is the subscriber named in a public request before rendering that subscriber's stored details, allowing unauthenticated users to disclose a subscriber's personal data along with the key that authorises changes to their record.","status":"published","published":"2026-08-26T06:00:22.661Z","modified":"2026-08-26T14:43:06.91Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium","assessor":"adp"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T13:34:59.78118Z"}],"euvd":[{"id":"EUVD-2026-66291","description":"The Simple Newsletter Plugin  WordPress plugin before 4.3.3 does not verify that the requester is the subscriber named in a public request before rendering that subscriber's stored details, allowing unauthenticated users to disclose a subscriber's personal data along with the key that authorises changes to their record.","status":"published","published":"2026-08-26T06:00:22Z","modified":"2026-08-26T14:43:06Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T18:01:30.898869Z"}],"ghsa":[{"id":"GHSA-32qv-rfg8-hw55","title":"The Simple Newsletter Plugin  WordPress plugin before 4.3.3 does not verify that the requester is...","description":"The Simple Newsletter Plugin  WordPress plugin before 4.3.3 does not verify that the requester is the subscriber named in a public request before rendering that subscriber's stored details, allowing unauthenticated users to disclose a subscriber's personal data along with the key that authorises changes to their record.","status":"published","published":"2026-08-26T18:31:54Z","modified":"2026-08-26T18:32:03Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T15:10:59.944342Z"}],"nvd":[{"id":"CVE-2026-78146","description":"The Simple Newsletter Plugin  WordPress plugin before 4.3.3 does not verify that the requester is the subscriber named in a public request before rendering that subscriber's stored details, allowing unauthenticated users to disclose a subscriber's personal data along with the key that authorises changes to their record.","status":"published","published":"2026-08-26T06:16:30.007Z","modified":"2026-08-26T16:30:52.723Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T14:12:41.66469Z"}]}}