{"metadata": {"vulnerability": "CVE-2020-26303", "count": 15, "kinds": {"milestone": 4, "sighting": 2, "kev": 0, "other": 9}}, "data": [{"timestamp": "2020-10-01T00:00:00Z", "date_only": false, "value": "2020-10-01T00:00:00.000Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2020-26303", "field": "cveMetadata.dateReserved"}, {"timestamp": "2023-12-13T01:22:08.693Z", "date_only": false, "value": "2023-12-13T01:22:08.693978Z", "kind": "other", "label": "Updated", "source": "gsd \u00b7 GSD-2020-26303", "record": "GSD-2020-26303", "field": "gsd.osvSchema.modified"}, {"timestamp": "2024-10-26T20:26:09.544Z", "date_only": false, "value": "2024-10-26T20:26:09.544Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2020-26303", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, {"timestamp": "2024-10-26T20:26:09.544Z", "date_only": false, "value": "2024-10-26T20:26:09.544Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / GitHub_M", "record": "CVE-2020-26303", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2024-10-26T21:15:13Z", "date_only": false, "value": "2024-10-26T21:15:13Z", "kind": "other", "label": "Nvd published at", "source": "github \u00b7 GHSA-W455-MFQ9-HF74", "record": "GHSA-W455-MFQ9-HF74", "field": "database_specific.nvd_published_at"}, {"timestamp": "2024-10-26T21:15:13.460Z", "date_only": false, "value": "2024-10-26T21:15:13.460", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2020-26303", "record": "FKIE_CVE-2020-26303", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event"}, {"timestamp": "2024-10-26T21:30:46Z", "date_only": false, "value": "2024-10-26T21:30:46Z", "kind": "milestone", "label": "Published", "source": "github \u00b7 GHSA-W455-MFQ9-HF74", "record": "GHSA-W455-MFQ9-HF74", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event"}, {"timestamp": "2024-10-27T00:01:00Z", "date_only": false, "value": "2024-10-27T00:01:00.000000Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/cvedetector/9039", "record": "CVE-2020-26303", "field": "creation_timestamp", "uuid": "2c3d7b11-33ba-42c7-be4e-da58d9c48591", "content": "{\n  \"Source\": \"CVE FEED\",\n  \"Title\": \"CVE-2020-26303 - Insane HTML Sanitizer ReDoS Vulnerability\", \n  \"Content\": \"CVE ID : CVE-2020-26303 \nPublished : Oct. 26, 2024, 9:15 p.m. | 37\u00a0minutes ago \nDescription : insane is a whitelist-oriented HTML sanitizer. Versions 2.6.2 and prior contain one or more regular expressions that are vulnerable to Regular Expression Denial of Service (ReDoS). 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Versions 2.6.2 and prior contain one or more regular expressions that are vulnerable to Regular Express... https://www.cyberhub.blog/cves/CVE-2020-26303", "url": "https://bsky.app/profile/cyberhub.blog/post/3mqf3vuyrpc2m"}], "metrics": {"as_of": "2026-10-28T16:40:25.921Z", "anchors": {"origin": {"timestamp": "2024-10-26T20:26:09.544Z", "date_only": false, "value": "2024-10-26T20:26:09.544Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2020-26303", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, "discovery": null, "report": null, "acknowledgement": null, "disclosure": {"timestamp": "2024-10-26T20:26:09.544Z", "date_only": false, "value": "2024-10-26T20:26:09.544Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2020-26303", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, "exploit_publication": null, "exploitation": null, "patch": null}, "vendor_response_time": {"available": false, "missing": ["start", "end"]}, "time_to_exploit": {"available": false, "missing": ["end"]}, "disclosure_to_exploit": {"available": false, "missing": ["end"]}, "disclosure_to_exploit_publication": {"available": false, "missing": ["end"]}, "time_to_patch": {"available": false, "missing": ["start", "end"]}, "total_time_to_patch": {"available": false, "missing": ["start", "end"]}, "disclosure_to_patch": {"available": false, "missing": ["end"]}, "time_unpatched": {"available": true, "seconds": 63231256.377424, "hours": 17564.237882617777, "days": 731.8432451090741, "min_seconds": 63231256.377424, "max_seconds": 63231256.377424, "approximate": false, "ongoing": true, "order_known": true, "batch_listing": false, "end_before_start": false, "start": {"timestamp": "2024-10-26T20:26:09.544Z", "date_only": false, "value": "2024-10-26T20:26:09.544Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2020-26303", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, "end": {"timestamp": "2026-10-28T16:40:25.921Z", "date_only": false, "label": "As of", "source": "Calculation clock"}}, "exploitation_to_patch": {"available": false, "missing": ["start"]}, "exploit_publication_to_patch": {"available": false, "missing": ["start"]}}}