{"uuid": "f5e03e3d-6736-4f89-bb46-c1ad58c1437f", "vulnerability": {"vulnId": "CVE-2021-26829", "altId": []}, "gcve": {"origin_uuid": "caeb2787-0d58-4236-9039-7c86c3e566f3", "object_uuid": "f5e03e3d-6736-4f89-bb46-c1ad58c1437f"}, "status": {"exploited": true, "status_reason": "confirmed", "status_updated_at": "2026-06-01T10:45:14+00:00"}, "timestamps": {"asserted_at": "2026-06-01T10:45:14+00:00", "recorded_at": "2026-06-19T12:41:46+00:00", "first_seen_at": "2026-06-01T10:45:14+00:00"}, "scope": {"notes": "KEVIntel entry: OpenPLC ScadaBR through 0.9.1 on Linux and through 1.12.4 on Windows allows stored XSS via system_settings.shtm. | Affected: OpenPLC / ScadaBR | CVSS: 5.4 (MEDIUM) | EPSS: 0.4805 | Used in malware: unknown | Not yet in CISA KEV: False"}, "evidence": [{"type": "public_report", "source": "kevintel", "signal": "successful_exploitation", "confidence": 0.7, "details": {"feed": "KEVIntel (kevintel.com)", "title": "OpenPLC ScadaBR through 0.9.1 on Linux and through 1.12.4 on Windows allows stored XSS via system_settings.shtm.", "vendor": "OpenPLC", "product": "ScadaBR", "added_date": "2026-06-01T10:45:14.727Z", "cvss_score": 5.4, "epss_score": 0.4805, "cvss_severity": "MEDIUM", "epss_percentile": 0.98709, "used_in_malware": "unknown", "ahead_of_cisa_kev": {"unit": "day", "count": 1}, "not_yet_in_cisa_kev": false}}], "references": [{"id": "CVE-2021-26829", "url": "https://www.cve.org/CVERecord?id=CVE-2021-26829"}, {"id": "kevintel", "url": "https://kevintel.com/vuln/CVE-2021-26829"}]}