{"metadata": {"vulnerability": "CVE-2021-37794", "count": 18, "kinds": {"milestone": 4, "sighting": 3, "kev": 0, "other": 11}}, "data": [{"timestamp": "2021-08-02T00:00:00Z", "date_only": false, "value": "2021-08-02T00:00:00.000Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2021-37794", "field": "cveMetadata.dateReserved"}, {"timestamp": "2021-08-31T17:28:09Z", "date_only": false, "value": "2021-08-31T17:28:09.000Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2021-37794", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, {"timestamp": "2021-08-31T17:28:09Z", "date_only": false, "value": "2021-08-31T17:28:09.000Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / mitre", "record": "CVE-2021-37794", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2021-08-31T18:15:00Z", "date_only": false, "value": "2021-08-31T18:15:00Z", "kind": "other", "label": "Nvd published at", "source": "github \u00b7 GHSA-G49Q-2FP8-W2MG", "record": "GHSA-G49Q-2FP8-W2MG", "field": "database_specific.nvd_published_at"}, {"timestamp": "2021-08-31T18:15:00Z", "date_only": false, "value": "2021-08-31T18:15Z", "kind": "other", "label": "Published Date", "source": "gsd \u00b7 GSD-2021-37794", "record": "GSD-2021-37794", "field": "namespaces.nvd.nist.gov.publishedDate"}, {"timestamp": "2021-08-31T18:15:08.317Z", "date_only": false, "value": "2021-08-31T18:15:08.317", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2021-37794", "record": "FKIE_CVE-2021-37794", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event"}, {"timestamp": "2021-08-31T22:33:42Z", "date_only": false, "value": "2021-08-31T22:33:42.000000Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/cibsecurity/28132", "record": "CVE-2021-37794", "field": "creation_timestamp", "uuid": "b1496fd0-6820-4b8b-a21b-b153d74493e8", "content": "\u203c CVE-2021-37794 \u203c\n\nA stored cross-site scripting (XSS) vulnerability exists in FileBrowser < v2.16.0 that allows an authenticated user authorized to upload a malicious .svg file which acts as a stored XSS payload. If this stored XSS payload is triggered by an administrator it will trigger malicious OS commands on the server running the FileBrowser instance.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "url": "https://t.me/cibsecurity/28132"}, {"timestamp": "2021-09-02T00:00:00Z", "date_only": true, "value": "2021-09-02", "kind": "other", "label": "Submit Time", "source": "cnvd \u00b7 CNVD-2025-22709", "record": "CNVD-2025-22709", "field": "submitTime"}, {"timestamp": "2021-09-08T17:27:00Z", "date_only": false, "value": "2021-09-08T17:27Z", "kind": "other", "label": "Last Modified Date", "source": "gsd \u00b7 GSD-2021-37794", "record": "GSD-2021-37794", "field": "namespaces.nvd.nist.gov.lastModifiedDate"}, {"timestamp": "2022-05-24T19:12:33Z", "date_only": false, "value": "2022-05-24T19:12:33Z", "kind": "milestone", "label": "Published", "source": "github \u00b7 GHSA-G49Q-2FP8-W2MG", "record": "GHSA-G49Q-2FP8-W2MG", "field": "published", "metric_role": "disclosure", "metric_basis": "recorded_event"}, {"timestamp": "2022-05-24T19:12:33Z", "date_only": false, "value": "2022-05-24T19:12:33Z", "kind": "other", "label": "Updated", "source": "github \u00b7 GHSA-G49Q-2FP8-W2MG", "record": "GHSA-G49Q-2FP8-W2MG", "field": "modified"}, {"timestamp": "2023-12-13T01:23:10.189Z", "date_only": false, "value": "2023-12-13T01:23:10.189124Z", "kind": "other", "label": "Updated", "source": "gsd \u00b7 GSD-2021-37794", "record": "GSD-2021-37794", "field": "gsd.osvSchema.modified"}, {"timestamp": "2024-08-04T01:30:08.273Z", "date_only": false, "value": "2024-08-04T01:30:08.273Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "CVE-2021-37794", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2024-08-04T01:30:08.273Z", "date_only": false, "value": "2024-08-04T01:30:08.273Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CVE", "record": "CVE-2021-37794", "field": "containers.adp.0.providerMetadata.dateUpdated"}, {"timestamp": "2025-09-26T00:00:00Z", "date_only": true, "value": "2025-09-26", "kind": "other", "label": "Open Time", "source": "cnvd \u00b7 CNVD-2025-22709", "record": "CNVD-2025-22709", "field": "openTime"}, {"timestamp": "2026-06-17T04:01:09.700Z", "date_only": false, "value": "2026-06-17T04:01:09.700", "kind": "other", "label": "Updated", "source": "fkie_nvd \u00b7 FKIE_CVE-2021-37794", "record": "FKIE_CVE-2021-37794", "field": "lastModified"}, {"timestamp": "2026-07-12T22:00:13.451Z", "date_only": false, "value": "2026-07-12T22:00:13.451492Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/securixy_kz/666", "record": "CVE-2021-37794", "field": "creation_timestamp", "uuid": "cf386374-9819-4880-916e-7699c2999a05", "content": "\u041f\u043e\u043a\u0430\u0437\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u0439 \u043f\u0440\u0438\u043c\u0435\u0440 - \u043f\u043e\u0447\u0435\u043c\u0443 \u0437\u0430\u0433\u043e\u043b\u043e\u0432\u043a\u0438 CSP (Content-Security-Policy) \u043d\u0443\u0436\u043d\u044b \u0438 \u0432\u0430\u0436\u043d\u044b...\n\nhttps://checkmarx.com/blog/cve-2021-37794-xss-to-one-click-rce-in-filebrowser/?utm_campaign=CxRT%20Blog%20Socials%202021&utm_content=180914243&utm_medium=social&utm_source=twitter&hss_channel=tw-425734083\n#CSP #CVE-2021-37794 #XSStoRCE", "url": "https://t.me/securixy_kz/666"}, {"timestamp": "2026-07-14T00:00:55.839Z", "date_only": false, "value": "2026-07-14T00:00:55.839012Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/securixy_kz/666", "record": "CVE-2021-37794", "field": "creation_timestamp", "uuid": "32bcd932-328f-4753-a9bc-7cae04f1abac", "content": "\u041f\u043e\u043a\u0430\u0437\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u0439 \u043f\u0440\u0438\u043c\u0435\u0440 - \u043f\u043e\u0447\u0435\u043c\u0443 \u0437\u0430\u0433\u043e\u043b\u043e\u0432\u043a\u0438 CSP (Content-Security-Policy) \u043d\u0443\u0436\u043d\u044b \u0438 \u0432\u0430\u0436\u043d\u044b...\n\nhttps://checkmarx.com/blog/cve-2021-37794-xss-to-one-click-rce-in-filebrowser/?utm_campaign=CxRT%20Blog%20Socials%202021&utm_content=180914243&utm_medium=social&utm_source=twitter&hss_channel=tw-425734083\n#CSP #CVE-2021-37794 #XSStoRCE", "url": "https://t.me/securixy_kz/666", "metric_role": "exploit_publication", "metric_basis": "sighting_report"}], "metrics": {"as_of": "2026-10-29T08:27:11.683Z", "anchors": {"origin": {"timestamp": "2021-08-31T17:28:09Z", "date_only": false, "value": "2021-08-31T17:28:09.000Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2021-37794", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, "discovery": null, "report": null, "acknowledgement": null, "disclosure": {"timestamp": "2021-08-31T17:28:09Z", "date_only": false, "value": "2021-08-31T17:28:09.000Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2021-37794", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, "exploit_publication": {"timestamp": "2026-07-14T00:00:55.839Z", "date_only": false, "value": "2026-07-14T00:00:55.839012Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/securixy_kz/666", "record": "CVE-2021-37794", "field": "creation_timestamp", "uuid": "32bcd932-328f-4753-a9bc-7cae04f1abac", "content": "\u041f\u043e\u043a\u0430\u0437\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u0439 \u043f\u0440\u0438\u043c\u0435\u0440 - \u043f\u043e\u0447\u0435\u043c\u0443 \u0437\u0430\u0433\u043e\u043b\u043e\u0432\u043a\u0438 CSP (Content-Security-Policy) \u043d\u0443\u0436\u043d\u044b \u0438 \u0432\u0430\u0436\u043d\u044b...\n\nhttps://checkmarx.com/blog/cve-2021-37794-xss-to-one-click-rce-in-filebrowser/?utm_campaign=CxRT%20Blog%20Socials%202021&utm_content=180914243&utm_medium=social&utm_source=twitter&hss_channel=tw-425734083\n#CSP #CVE-2021-37794 #XSStoRCE", "url": "https://t.me/securixy_kz/666", "metric_role": "exploit_publication", "metric_basis": "sighting_report"}, "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": true, "seconds": 153556366.839, "hours": 42654.546344166665, "days": 1777.2727643402777, "min_seconds": 153556366.839, "max_seconds": 153556366.839, "approximate": false, "ongoing": false, "order_known": true, "batch_listing": false, "end_before_start": false, "start": {"timestamp": "2021-08-31T17:28:09Z", "date_only": false, "value": "2021-08-31T17:28:09.000Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2021-37794", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, "end": {"timestamp": "2026-07-14T00:00:55.839Z", "date_only": false, "value": "2026-07-14T00:00:55.839012Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/securixy_kz/666", "record": "CVE-2021-37794", "field": "creation_timestamp", "uuid": "32bcd932-328f-4753-a9bc-7cae04f1abac", "content": "\u041f\u043e\u043a\u0430\u0437\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u0439 \u043f\u0440\u0438\u043c\u0435\u0440 - \u043f\u043e\u0447\u0435\u043c\u0443 \u0437\u0430\u0433\u043e\u043b\u043e\u0432\u043a\u0438 CSP (Content-Security-Policy) \u043d\u0443\u0436\u043d\u044b \u0438 \u0432\u0430\u0436\u043d\u044b...\n\nhttps://checkmarx.com/blog/cve-2021-37794-xss-to-one-click-rce-in-filebrowser/?utm_campaign=CxRT%20Blog%20Socials%202021&utm_content=180914243&utm_medium=social&utm_source=twitter&hss_channel=tw-425734083\n#CSP #CVE-2021-37794 #XSStoRCE", "url": "https://t.me/securixy_kz/666", "metric_role": "exploit_publication", "metric_basis": "sighting_report"}}, "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": 162831542.683109, "hours": 45230.984078641384, "days": 1884.6243366100578, "min_seconds": 162831542.683109, "max_seconds": 162831542.683109, "approximate": false, "ongoing": true, "order_known": true, "batch_listing": false, "end_before_start": false, "start": {"timestamp": "2021-08-31T17:28:09Z", "date_only": false, "value": "2021-08-31T17:28:09.000Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2021-37794", "field": "cveMetadata.datePublished", "metric_role": "disclosure", "metric_basis": "recorded_event"}, "end": {"timestamp": "2026-10-29T08:27:11.683Z", "date_only": false, "label": "As of", "source": "Calculation clock"}}, "exploitation_to_patch": {"available": false, "missing": ["start"]}, "exploit_publication_to_patch": {"available": true, "seconds": 9275175.844109, "hours": 2576.437734474722, "days": 107.3515722697801, "min_seconds": 9275175.844109, "max_seconds": 9275175.844109, "approximate": false, "ongoing": true, "order_known": true, "batch_listing": false, "end_before_start": false, "start": {"timestamp": "2026-07-14T00:00:55.839Z", "date_only": false, "value": "2026-07-14T00:00:55.839012Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/securixy_kz/666", "record": "CVE-2021-37794", "field": "creation_timestamp", "uuid": "32bcd932-328f-4753-a9bc-7cae04f1abac", "content": "\u041f\u043e\u043a\u0430\u0437\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u0439 \u043f\u0440\u0438\u043c\u0435\u0440 - \u043f\u043e\u0447\u0435\u043c\u0443 \u0437\u0430\u0433\u043e\u043b\u043e\u0432\u043a\u0438 CSP (Content-Security-Policy) \u043d\u0443\u0436\u043d\u044b \u0438 \u0432\u0430\u0436\u043d\u044b...\n\nhttps://checkmarx.com/blog/cve-2021-37794-xss-to-one-click-rce-in-filebrowser/?utm_campaign=CxRT%20Blog%20Socials%202021&utm_content=180914243&utm_medium=social&utm_source=twitter&hss_channel=tw-425734083\n#CSP #CVE-2021-37794 #XSStoRCE", "url": "https://t.me/securixy_kz/666", "metric_role": "exploit_publication", "metric_basis": "sighting_report"}, "end": {"timestamp": "2026-10-29T08:27:11.683Z", "date_only": false, "label": "As of", "source": "Calculation clock"}}}}