{"metadata": {"vulnerability": "cve-2026-103521", "count": 13, "kinds": {"milestone": 4, "sighting": 1, "kev": 0, "other": 8}}, "data": [{"timestamp": "2026-09-30T19:03:23.929Z", "date_only": false, "value": "2026-09-30T19:03:23.929Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "cve-2026-103521", "field": "cveMetadata.dateReserved"}, {"timestamp": "2026-10-12T14:52:56.850Z", "date_only": false, "value": "2026-10-12T14:52:56.850Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "cve-2026-103521", "field": "cveMetadata.datePublished"}, {"timestamp": "2026-10-12T14:52:56.850Z", "date_only": false, "value": "2026-10-12T14:52:56.850Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / certcc", "record": "cve-2026-103521", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2026-10-12T14:59:04.225Z", "date_only": false, "value": "2026-10-12T14:59:04.225001Z", "kind": "sighting", "label": "Seen", "source": "https://infosec.exchange/users/cve/statuses/117428528334760147", "record": "CVE-2026-103521", "field": "creation_timestamp", "uuid": "255cf39b-1be0-4020-a146-18446d51cb7b", "content": "CVE-2026-103521 CVE-2026-103521 In Thelia v2.6.0, the document upload endpoint properly blocks the upload of executable file types, but the document update endpoint does not perform the same validation. An attacker with administrative Thelia permissions can exploit this vulnerability to upload arbitrary executable files, such as malicious PHP scripts, to achieve remote code execution on the underlying server.\nhttps://www.cve.org/CVERecord?id=CVE-2026-103521https://kb.cert.org/vuls/id/162329#Thelia#CVE_2026_103521#bot", "url": "https://infosec.exchange/users/cve/statuses/117428528334760147"}, {"timestamp": "2026-10-12T15:00:35.233Z", "date_only": false, "value": "2026-10-12T15:00:35.233527Z", "kind": "other", "label": "Recorded", "source": "cvelistv5 / CISA-ADP", "record": "cve-2026-103521", "field": "containers.adp.0.metrics.1.other.content.timestamp"}, {"timestamp": "2026-10-12T15:00:35.233Z", "date_only": false, "value": "2026-10-12T15:00:35.233527Z", "kind": "other", "label": "Recorded", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-103521", "record": "FKIE_CVE-2026-103521", "field": "metrics.ssvcV203.0.ssvcData.timestamp"}, {"timestamp": "2026-10-12T15:00:39.229Z", "date_only": false, "value": "2026-10-12T15:00:39.229Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "cve-2026-103521", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2026-10-12T15:00:39.229Z", "date_only": false, "value": "2026-10-12T15:00:39.229Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CISA-ADP", "record": "cve-2026-103521", "field": "containers.adp.0.providerMetadata.dateUpdated"}, {"timestamp": "2026-10-12T15:17:05Z", "date_only": false, "value": "2026-10-12T15:17:05Z", "kind": "other", "label": "Nvd published at", "source": "github \u00b7 GHSA-PMJ2-2X2V-FQCM", "record": "GHSA-PMJ2-2X2V-FQCM", "field": "database_specific.nvd_published_at"}, {"timestamp": "2026-10-12T15:17:05.503Z", "date_only": false, "value": "2026-10-12T15:17:05.503", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-103521", "record": "FKIE_CVE-2026-103521", "field": "published"}, {"timestamp": "2026-10-12T15:32:19Z", "date_only": false, "value": "2026-10-12T15:32:19Z", "kind": "milestone", "label": "Published", "source": "github \u00b7 GHSA-PMJ2-2X2V-FQCM", "record": "GHSA-PMJ2-2X2V-FQCM", "field": "published"}, {"timestamp": "2026-10-12T15:32:19Z", "date_only": false, "value": "2026-10-12T15:32:19Z", "kind": "other", "label": "Updated", "source": "github \u00b7 GHSA-PMJ2-2X2V-FQCM", "record": "GHSA-PMJ2-2X2V-FQCM", "field": "modified"}, {"timestamp": "2026-10-13T13:51:00.250Z", "date_only": false, "value": "2026-10-13T13:51:00.250", "kind": "other", "label": "Updated", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-103521", "record": "FKIE_CVE-2026-103521", "field": "lastModified"}]}