{"uuid": "ccd640b6-d78b-4f0a-a25b-84c8fa8d8e3f", "vulnerability": {"vulnId": "CVE-2021-23758", "altId": []}, "gcve": {"origin_uuid": "caeb2787-0d58-4236-9039-7c86c3e566f3", "object_uuid": "ccd640b6-d78b-4f0a-a25b-84c8fa8d8e3f"}, "status": {"exploited": true, "status_reason": "confirmed", "status_updated_at": "2026-08-26T19:00:09+02:00"}, "timestamps": {"asserted_at": "2026-08-26T17:00:09+00:00", "recorded_at": "2026-10-02T07:08:31+00:00", "first_seen_at": "2026-08-26T17:00:09+00:00"}, "scope": {"notes": "Deserialization of Untrusted Data | Affected: Michaelschwarz / AjaxPro.2 | CVSS: 8.1 (HIGH) | EPSS: 0.82578 | Used in malware: unknown | Not yet in CISA KEV: False"}, "evidence": [{"type": "public_report", "source": "previdian", "signal": "successful_exploitation", "confidence": 0.7, "details": {"feed": "Previdian (previdian.com)", "title": "Deserialization of Untrusted Data", "cve_id": "CVE-2021-23758", "vendor": "Michaelschwarz", "ghsa_id": "GHSA-6R7C-6W96-8PVW", "product": "AjaxPro.2", "added_date": "2026-08-26T17:00:09.897Z", "cvss_score": 8.1, "epss_score": 0.82578, "previous_ids": [], "cvss_severity": "HIGH", "virtual_patch": false, "cvss_estimated": false, "epss_percentile": 0.99657, "used_in_malware": "unknown", "vulnerability_id": "CVE-2021-23758", "ahead_of_cisa_kev": null, "not_yet_in_cisa_kev": false}}], "references": [{"id": "CVE-2021-23758", "url": "https://www.cve.org/CVERecord?id=CVE-2021-23758"}, {"id": "GHSA-6R7C-6W96-8PVW", "url": "https://github.com/advisories/GHSA-6R7C-6W96-8PVW"}, {"id": "previdian", "url": "https://previdian.com/CVE-2021-23758"}]}