{"uuid": "76bafc4e-39af-4419-9eaa-6052d2de5027", "vulnerability": {"vulnId": "CVE-2023-6875", "altId": []}, "gcve": {"origin_uuid": "caeb2787-0d58-4236-9039-7c86c3e566f3", "object_uuid": "76bafc4e-39af-4419-9eaa-6052d2de5027"}, "status": {"exploited": true, "status_reason": "confirmed", "status_updated_at": "2026-06-04T00:00:00+00:00"}, "timestamps": {"asserted_at": "2026-06-04T00:00:00+00:00", "recorded_at": "2026-06-19T12:41:46+00:00", "first_seen_at": "2026-06-04T00:00:00+00:00"}, "scope": {"notes": "KEVIntel entry: The POST SMTP Mailer \u2013 Email log, Delivery Failure Notifications and Best Mail SMTP for WordPress plugin for WordPress is vulnerable to... | Affected: wpexpertsio / POST SMTP \u2013 The #1 WordPress SMTP Plugin with Advanced Email Logging and Delivery Failure Notifications | CVSS: 9.8 (CRITICAL) | EPSS: 0.90339 | Used in malware: unknown | Not yet in CISA KEV: True"}, "evidence": [{"type": "public_report", "source": "kevintel", "signal": "successful_exploitation", "confidence": 0.7, "details": {"feed": "KEVIntel (kevintel.com)", "title": "The POST SMTP Mailer \u2013 Email log, Delivery Failure Notifications and Best Mail SMTP for WordPress plugin for WordPress is vulnerable to...", "vendor": "wpexpertsio", "product": "POST SMTP \u2013 The #1 WordPress SMTP Plugin with Advanced Email Logging and Delivery Failure Notifications", "added_date": "2026-06-04T00:00:00.000Z", "cvss_score": 9.8, "epss_score": 0.90339, "cvss_severity": "CRITICAL", "epss_percentile": 0.99784, "used_in_malware": "unknown", "ahead_of_cisa_kev": null, "not_yet_in_cisa_kev": true}}], "references": [{"id": "CVE-2023-6875", "url": "https://www.cve.org/CVERecord?id=CVE-2023-6875"}, {"id": "kevintel", "url": "https://kevintel.com/vuln/CVE-2023-6875"}]}