{"metadata": {"vulnerability": "CVE-2026-75128", "count": 15, "kinds": {"milestone": 4, "sighting": 2, "kev": 0, "other": 9}}, "data": [{"timestamp": "2026-08-17T18:39:57.660Z", "date_only": false, "value": "2026-08-17T18:39:57.660Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2026-75128", "field": "cveMetadata.dateReserved"}, {"timestamp": "2026-10-15T00:00:00Z", "date_only": false, "value": "2026-10-15T00:00:00.000Z", "kind": "other", "label": "Made public", "source": "cvelistv5 / VulnCheck", "record": "CVE-2026-75128", "field": "containers.cna.datePublic"}, {"timestamp": "2026-10-20T00:46:08.977Z", "date_only": false, "value": "2026-10-20T00:46:08.977Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-75128", "field": "cveMetadata.datePublished"}, {"timestamp": "2026-10-20T00:46:08.977Z", "date_only": false, "value": "2026-10-20T00:46:08.977Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / VulnCheck", "record": "CVE-2026-75128", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2026-10-20T01:15:41.471Z", "date_only": false, "value": "2026-10-20T01:15:41.471803Z", "kind": "sighting", "label": "Seen", "source": "https://infosec.exchange/users/cve/statuses/117470589143640151", "record": "cve-2026-75128", "field": "creation_timestamp", "uuid": "32849f30-0b42-46a2-8cea-c93ac1589f2e", "content": "CVE-2026-75128 Langchain-Chatchat through 0.3.1.3 Unauthenticated RCE via /tools/call Endpoint Langchain-Chatchat through 0.3.1.3 exposes a POST /tools/call API endpoint that invokes any registered tool by name without authentication, leaving the always-registered shell tool callable. Remote attackers can send a single request naming the shell tool to execute arbitrary OS commands as the server user (root in the shipped Docker image).\nhttps://www.cve.org/CVERecord?id=CVE-2026-75128https://www.lasso.security/vulnerability-database/cve-2026-75128https://github.com/chatchat-space/Langchain-Chatchat/blob/a6a9193b5002061719f0eee62c6310bd5b1b7f63/libs/chatchat-server/chatchat/server/api_server/tool_routes.py#L33https://www.vulncheck.com/advisories/langchain-chatchat-through-0.3.1.3-unauthenticated-rce-via-tools-call-endpoint#chatchat-space #Langchain-Chatchat#CVE_2026_75128#bot", "url": "https://infosec.exchange/users/cve/statuses/117470589143640151"}, {"timestamp": "2026-10-20T01:17:19Z", "date_only": false, "value": "2026-10-20T01:17:19Z", "kind": "other", "label": "Nvd published at", "source": "github \u00b7 GHSA-5RX2-XP53-9X5R", "record": "GHSA-5RX2-XP53-9X5R", "field": "database_specific.nvd_published_at"}, {"timestamp": "2026-10-20T01:17:19.063Z", "date_only": false, "value": "2026-10-20T01:17:19.063", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-75128", "record": "FKIE_CVE-2026-75128", "field": "published"}, {"timestamp": "2026-10-20T03:32:45Z", "date_only": false, "value": "2026-10-20T03:32:45Z", "kind": "milestone", "label": "Published", "source": "github \u00b7 GHSA-5RX2-XP53-9X5R", "record": "GHSA-5RX2-XP53-9X5R", "field": "published"}, {"timestamp": "2026-10-20T03:32:45Z", "date_only": false, "value": "2026-10-20T03:32:45Z", "kind": "other", "label": "Updated", "source": "github \u00b7 GHSA-5RX2-XP53-9X5R", "record": "GHSA-5RX2-XP53-9X5R", "field": "modified"}, {"timestamp": "2026-10-20T07:30:26.818Z", "date_only": false, "value": "2026-10-20T07:30:26.818107Z", "kind": "sighting", "label": "Seen", "source": "https://infosec.exchange/users/offseq/statuses/117472062739065737", "record": "cve-2026-75128", "field": "creation_timestamp", "uuid": "2282ca81-aa92-4e86-88ca-e620b38b4457", "content": "CVE-2026-75128: Langchain-Chatchat \u22640.3.1.3 has a CRITICAL flaw \u2014 POST /tools/call API lacks auth, letting attackers run OS commands as root \ud83d\udc27. Restrict access & check for vendor updates. https://radar.offseq.com/threat/cve-2026-75128-missing-authentication-for-critical-function-in-chatchat-space-langchain-chatchat-55683d256ecad35b #OffSeq #vuln #CVE202675128 #infosec", "url": "https://infosec.exchange/users/offseq/statuses/117472062739065737"}, {"timestamp": "2026-10-20T14:33:41.797Z", "date_only": false, "value": "2026-10-20T14:33:41.797170Z", "kind": "other", "label": "Recorded", "source": "cvelistv5 / CISA-ADP", "record": "CVE-2026-75128", "field": "containers.adp.0.metrics.0.other.content.timestamp"}, {"timestamp": "2026-10-20T14:33:41.797Z", "date_only": false, "value": "2026-10-20T14:33:41.797170Z", "kind": "other", "label": "Recorded", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-75128", "record": "FKIE_CVE-2026-75128", "field": "metrics.ssvcV203.0.ssvcData.timestamp"}, {"timestamp": "2026-10-20T14:34:07.343Z", "date_only": false, "value": "2026-10-20T14:34:07.343Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "CVE-2026-75128", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2026-10-20T14:34:07.343Z", "date_only": false, "value": "2026-10-20T14:34:07.343Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CISA-ADP", "record": "CVE-2026-75128", "field": "containers.adp.0.providerMetadata.dateUpdated"}, {"timestamp": "2026-10-20T20:06:37.150Z", "date_only": false, "value": "2026-10-20T20:06:37.150", "kind": "other", "label": "Updated", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-75128", "record": "FKIE_CVE-2026-75128", "field": "lastModified"}]}