{"metadata": {"vulnerability": "CVE-2021-23814", "count": 17, "kinds": {"milestone": 4, "sighting": 1, "kev": 0, "other": 12}}, "data": [{"timestamp": "2021-01-08T00:00:00Z", "date_only": false, "value": "2021-01-08T00:00:00.000Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2021-23814", "field": "cveMetadata.dateReserved"}, {"timestamp": "2021-12-17T00:00:00Z", "date_only": true, "value": "2021-12-17", "kind": "other", "label": "Pubdate", "source": "gsd \u00b7 GSD-2021-23814", "record": "GSD-2021-23814", "field": "namespaces.gitlab.com.advisories.0.pubdate"}, {"timestamp": "2021-12-17T20:00:01.811Z", "date_only": false, "value": "2021-12-17T20:00:01.811275Z", "kind": "other", "label": "DATE PUBLIC", "source": "gsd \u00b7 GSD-2021-23814", "record": "GSD-2021-23814", "field": "namespaces.cve.org.CVE_data_meta.DATE_PUBLIC"}, {"timestamp": "2021-12-17T20:00:14.149Z", "date_only": false, "value": "2021-12-17T20:00:14.149Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2021-23814", "field": "cveMetadata.datePublished"}, {"timestamp": "2021-12-17T20:15:00Z", "date_only": false, "value": "2021-12-17T20:15:00Z", "kind": "other", "label": "Nvd published at", "source": "github \u00b7 GHSA-F8X6-M9F5-FFP8", "record": "GHSA-F8X6-M9F5-FFP8", "field": "database_specific.nvd_published_at"}, {"timestamp": "2021-12-17T20:15:00Z", "date_only": false, "value": "2021-12-17T20:15Z", "kind": "other", "label": "Published Date", "source": "gsd \u00b7 GSD-2021-23814", "record": "GSD-2021-23814", "field": "namespaces.nvd.nist.gov.publishedDate"}, {"timestamp": "2021-12-17T20:15:08.340Z", "date_only": false, "value": "2021-12-17T20:15:08.340", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2021-23814", "record": "FKIE_CVE-2021-23814", "field": "published"}, {"timestamp": "2021-12-17T22:37:44Z", "date_only": false, "value": "2021-12-17T22:37:44.000000Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/cibsecurity/34231", "record": "CVE-2021-23814", "field": "creation_timestamp", "uuid": "db8b9c0b-3999-48c5-838f-7244be0dee29", "content": "\u203c CVE-2021-23814 \u203c\n\nThis affects the package unisharp/laravel-filemanager from 0.0.0. The upload() function does not sufficiently validate the file type when uploading. An attacker may be able to reproduce the following steps: - Install a package with a web Laravel application. - Navigate to the Upload window - Upload an image file, then capture the request - Edit the request contents with a malicious file (webshell) - Enter the path of file uploaded on URL - Remote Code Execution **Note: Prevention for bad extensions can be done by using a whitelist in the config file(lfm.php). Corresponding document can be found in the [here](https://unisharp.github.io/laravel-filemanager/configfolder-categories).\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "url": "https://t.me/cibsecurity/34231"}, {"timestamp": "2022-01-04T00:00:00Z", "date_only": true, "value": "2022-01-04", "kind": "other", "label": "Date", "source": "gsd \u00b7 GSD-2021-23814", "record": "GSD-2021-23814", "field": "namespaces.gitlab.com.advisories.0.date"}, {"timestamp": "2022-01-06T21:08:34Z", "date_only": false, "value": "2022-01-06T21:08:34Z", "kind": "milestone", "label": "Published", "source": "github \u00b7 GHSA-F8X6-M9F5-FFP8", "record": "GHSA-F8X6-M9F5-FFP8", "field": "published"}, {"timestamp": "2023-12-07T18:15:00Z", "date_only": false, "value": "2023-12-07T18:15Z", "kind": "other", "label": "Last Modified Date", "source": "gsd \u00b7 GSD-2021-23814", "record": "GSD-2021-23814", "field": "namespaces.nvd.nist.gov.lastModifiedDate"}, {"timestamp": "2023-12-13T01:23:29.899Z", "date_only": false, "value": "2023-12-13T01:23:29.899624Z", "kind": "other", "label": "Updated", "source": "gsd \u00b7 GSD-2021-23814", "record": "GSD-2021-23814", "field": "gsd.osvSchema.modified"}, {"timestamp": "2024-04-22T19:10:22Z", "date_only": false, "value": "2024-04-22T19:10:22Z", "kind": "other", "label": "Updated", "source": "github \u00b7 GHSA-F8X6-M9F5-FFP8", "record": "GHSA-F8X6-M9F5-FFP8", "field": "modified"}, {"timestamp": "2024-08-03T19:14:08.890Z", "date_only": false, "value": "2024-08-03T19:14:08.890Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CVE", "record": "CVE-2021-23814", "field": "containers.adp.0.providerMetadata.dateUpdated"}, {"timestamp": "2025-06-17T11:38:06.941Z", "date_only": false, "value": "2025-06-17T11:38:06.941Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "CVE-2021-23814", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2025-06-17T11:38:06.941Z", "date_only": false, "value": "2025-06-17T11:38:06.941Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / snyk", "record": "CVE-2021-23814", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2026-06-17T03:38:53.513Z", "date_only": false, "value": "2026-06-17T03:38:53.513", "kind": "other", "label": "Updated", "source": "fkie_nvd \u00b7 FKIE_CVE-2021-23814", "record": "FKIE_CVE-2021-23814", "field": "lastModified"}]}