{"metadata": {"vulnerability": "cve-2021-26642", "count": 20, "kinds": {"milestone": 4, "sighting": 2, "kev": 0, "other": 14}}, "data": [{"timestamp": "2021-02-03T00:00:00Z", "date_only": false, "value": "2021-02-03T00:00:00.000Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "cve-2021-26642", "field": "cveMetadata.dateReserved"}, {"timestamp": "2023-01-20T00:00:00Z", "date_only": true, "value": "2023-01-20", "kind": "other", "label": "Pubdate", "source": "gsd \u00b7 GSD-2021-26642", "record": "GSD-2021-26642", "field": "namespaces.gitlab.com.advisories.0.pubdate"}, {"timestamp": "2023-01-20T00:00:00Z", "date_only": false, "value": "2023-01-20T00:00:00.000Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "cve-2021-26642", "field": "cveMetadata.datePublished"}, {"timestamp": "2023-01-20T00:00:00Z", "date_only": false, "value": "2023-01-20T00:00:00.000Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / krcert", "record": "cve-2021-26642", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2023-01-20T17:15:00Z", "date_only": false, "value": "2023-01-20T17:15:00Z", "kind": "other", "label": "Nvd published at", "source": "github \u00b7 GHSA-8R5J-22J5-W4CM", "record": "GHSA-8R5J-22J5-W4CM", "field": "database_specific.nvd_published_at"}, {"timestamp": "2023-01-20T17:15:00Z", "date_only": false, "value": "2023-01-20T17:15Z", "kind": "other", "label": "Published Date", "source": "gsd \u00b7 GSD-2021-26642", "record": "GSD-2021-26642", "field": "namespaces.nvd.nist.gov.publishedDate"}, {"timestamp": "2023-01-20T17:15:10.300Z", "date_only": false, "value": "2023-01-20T17:15:10.300", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2021-26642", "record": "FKIE_CVE-2021-26642", "field": "published"}, {"timestamp": "2023-01-20T18:30:22Z", "date_only": false, "value": "2023-01-20T18:30:22Z", "kind": "milestone", "label": "Published", "source": "github \u00b7 GHSA-8R5J-22J5-W4CM", "record": "GHSA-8R5J-22J5-W4CM", "field": "published"}, {"timestamp": "2023-01-20T20:22:38Z", "date_only": false, "value": "2023-01-20T20:22:38.000000Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/cibsecurity/56764", "record": "CVE-2021-26642", "field": "creation_timestamp", "uuid": "633ec85c-0544-48d9-9f2a-b449ceb01c05", "content": "\u203c CVE-2021-26642 \u203c\n\nWhen uploading an image file to a bulletin board developed with XpressEngine, a vulnerability in which an arbitrary file can be uploaded due to insufficient verification of the file. A remote attacker can use this vulnerability to execute arbitrary code on the server where the bulletin board is running.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "url": "https://t.me/cibsecurity/56764"}, {"timestamp": "2023-02-02T17:09:00Z", "date_only": false, "value": "2023-02-02T17:09Z", "kind": "other", "label": "Last Modified Date", "source": "gsd \u00b7 GSD-2021-26642", "record": "GSD-2021-26642", "field": "namespaces.nvd.nist.gov.lastModifiedDate"}, {"timestamp": "2023-02-08T00:00:00Z", "date_only": true, "value": "2023-02-08", "kind": "other", "label": "Date", "source": "gsd \u00b7 GSD-2021-26642", "record": "GSD-2021-26642", "field": "namespaces.gitlab.com.advisories.0.date"}, {"timestamp": "2023-02-08T17:57:31Z", "date_only": false, "value": "2023-02-08T17:57:31Z", "kind": "other", "label": "Updated", "source": "github \u00b7 GHSA-8R5J-22J5-W4CM", "record": "GHSA-8R5J-22J5-W4CM", "field": "modified"}, {"timestamp": "2023-12-13T01:23:33.070Z", "date_only": false, "value": "2023-12-13T01:23:33.070304Z", "kind": "other", "label": "Updated", "source": "gsd \u00b7 GSD-2021-26642", "record": "GSD-2021-26642", "field": "gsd.osvSchema.modified"}, {"timestamp": "2024-08-03T20:26:25.639Z", "date_only": false, "value": "2024-08-03T20:26:25.639Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CVE", "record": "cve-2021-26642", "field": "containers.adp.0.providerMetadata.dateUpdated"}, {"timestamp": "2025-04-02T15:40:36.668Z", "date_only": false, "value": "2025-04-02T15:40:36.668565Z", "kind": "other", "label": "Recorded", "source": "cvelistv5 / CISA-ADP", "record": "cve-2021-26642", "field": "containers.adp.1.metrics.0.other.content.timestamp"}, {"timestamp": "2025-04-02T15:40:36.668Z", "date_only": false, "value": "2025-04-02T15:40:36.668565Z", "kind": "other", "label": "Recorded", "source": "fkie_nvd \u00b7 FKIE_CVE-2021-26642", "record": "FKIE_CVE-2021-26642", "field": "metrics.ssvcV203.0.ssvcData.timestamp"}, {"timestamp": "2025-04-03T16:59:58.376Z", "date_only": false, "value": "2025-04-03T16:59:58.376Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "cve-2021-26642", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2025-04-03T16:59:58.376Z", "date_only": false, "value": "2025-04-03T16:59:58.376Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CISA-ADP", "record": "cve-2021-26642", "field": "containers.adp.1.providerMetadata.dateUpdated"}, {"timestamp": "2025-04-03T17:35:45Z", "date_only": false, "value": "2025-04-03T17:35:45.000000Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/DarkWebInformer_CVEAlerts/10287", "record": "CVE-2021-26642", "field": "creation_timestamp", "uuid": "7c452fa1-6363-46a8-84e2-cabc7d38bf1d", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2021-26642\n\ud83d\udd25 CVSS Score: 8.8 (cvssV3_1, Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)\n\ud83d\udd39 Description: When uploading an image file to a bulletin board developed with XpressEngine, a vulnerability in which an arbitrary file can be uploaded due to insufficient verification of the file. A remote attacker can use this vulnerability to execute arbitrary code on the server where the bulletin board is running.\n\ud83d\udccf Published: 2023-01-20T00:00:00.000Z\n\ud83d\udccf Modified: 2025-04-03T16:59:58.376Z\n\ud83d\udd17 References:\n1. https://boho.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=67125", "url": "https://t.me/DarkWebInformer_CVEAlerts/10287"}, {"timestamp": "2026-06-17T03:43:36.783Z", "date_only": false, "value": "2026-06-17T03:43:36.783", "kind": "other", "label": "Updated", "source": "fkie_nvd \u00b7 FKIE_CVE-2021-26642", "record": "FKIE_CVE-2021-26642", "field": "lastModified"}]}