{"metadata": {"vulnerability": "CVE-2026-73299", "count": 14, "kinds": {"milestone": 4, "sighting": 3, "kev": 0, "other": 7}}, "data": [{"timestamp": "2026-07-24T16:23:59Z", "date_only": false, "value": "2026-07-24T16:23:59Z", "kind": "milestone", "label": "Published", "source": "github \u00b7 GHSA-W28W-GP39-M4P6", "record": "GHSA-W28W-GP39-M4P6", "field": "published"}, {"timestamp": "2026-07-24T16:23:59Z", "date_only": false, "value": "2026-07-24T16:23:59Z", "kind": "other", "label": "Updated", "source": "github \u00b7 GHSA-W28W-GP39-M4P6", "record": "GHSA-W28W-GP39-M4P6", "field": "modified"}, {"timestamp": "2026-08-11T19:42:11.450Z", "date_only": false, "value": "2026-08-11T19:42:11.450Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2026-73299", "field": "cveMetadata.dateReserved"}, {"timestamp": "2026-08-12T17:31:38.807Z", "date_only": false, "value": "2026-08-12T17:31:38.807Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-73299", "field": "cveMetadata.datePublished"}, {"timestamp": "2026-08-12T17:31:38.807Z", "date_only": false, "value": "2026-08-12T17:31:38.807Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / GitHub_M", "record": "CVE-2026-73299", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2026-08-12T18:18:15.197Z", "date_only": false, "value": "2026-08-12T18:18:15.197", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-73299", "record": "FKIE_CVE-2026-73299", "field": "published"}, {"timestamp": "2026-08-12T18:20:13.907Z", "date_only": false, "value": "2026-08-12T18:20:13.907632Z", "kind": "sighting", "label": "Seen", "source": "https://bsky.app/profile/stackflag.bsky.social/post/3msvqljaubz2q", "record": "CVE-2026-73299", "field": "creation_timestamp", "uuid": "cc132a5c-536a-4f2b-ab5b-326a5570ad74", "content": "CVE-2026-73299 - prompty\nA security issue in Prompty, a markdown file format for LLM prompts, allowed an attacker to run malicious code on the server. This could potentially lead to unauthorized actions or\u2026\n\nToo many irrelevant or confusing CVEs? Use stackflag.com\n\n#prompty #microsoft #CVE #infosec", "url": "https://bsky.app/profile/stackflag.bsky.social/post/3msvqljaubz2q"}, {"timestamp": "2026-08-12T18:53:50.277Z", "date_only": false, "value": "2026-08-12T18:53:50.277151Z", "kind": "other", "label": "Recorded", "source": "cvelistv5 / CISA-ADP", "record": "CVE-2026-73299", "field": "containers.adp.0.metrics.0.other.content.timestamp"}, {"timestamp": "2026-08-12T18:53:50.277Z", "date_only": false, "value": "2026-08-12T18:53:50.277151Z", "kind": "other", "label": "Recorded", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-73299", "record": "FKIE_CVE-2026-73299", "field": "metrics.ssvcV203.0.ssvcData.timestamp"}, {"timestamp": "2026-08-12T18:54:20.646Z", "date_only": false, "value": "2026-08-12T18:54:20.646Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "CVE-2026-73299", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2026-08-12T18:54:20.646Z", "date_only": false, "value": "2026-08-12T18:54:20.646Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CISA-ADP", "record": "CVE-2026-73299", "field": "containers.adp.0.providerMetadata.dateUpdated"}, {"timestamp": "2026-08-12T20:00:49.080Z", "date_only": false, "value": "2026-08-12T20:00:49.080382Z", "kind": "sighting", "label": "Seen", "source": "https://bsky.app/profile/thehackerwire.bsky.social/post/3msvw7lsbas2u", "record": "CVE-2026-73299", "field": "creation_timestamp", "uuid": "9e5e6d7e-4b28-41e9-8c0b-fb8a3fc49175", "content": "\ud83d\udd34 CVE-2026-73299 - Critical (10)\n\nPrompty is a markdown file format (.prompty) for LLM prompts. Prior to 0.1.5 and 2.0.0-beta.5, th...\n\nhttps://www.thehackerwire.com/vulnerability/CVE-2026-73299/\n\n#infosec #cybersecurity #CVE #vulnerability #security #patchstack", "url": "https://bsky.app/profile/thehackerwire.bsky.social/post/3msvw7lsbas2u"}, {"timestamp": "2026-09-03T14:45:47.808Z", "date_only": false, "value": "2026-09-03T14:45:47.808627Z", "kind": "sighting", "label": "Seen", "source": "https://bsky.app/profile/securityonline.bsky.social/post/3mumoukn6yp24", "record": "CVE-2026-73299", "field": "creation_timestamp", "uuid": "18fe1693-953b-4212-80c9-984fe6f2bd3f", "content": "A critical Prompty vulnerability (CVE-2026-73299, CVSS 10) let a crafted .prompty file escape the template engine and run arbitrary JavaScript in Node.js.\n\n#Prompty #Microsoft #SSTI #RCE #CVE202673299", "url": "https://bsky.app/profile/securityonline.bsky.social/post/3mumoukn6yp24"}, {"timestamp": "2026-09-09T21:02:22.660Z", "date_only": false, "value": "2026-09-09T21:02:22.660", "kind": "other", "label": "Updated", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-73299", "record": "FKIE_CVE-2026-73299", "field": "lastModified"}]}