{"metadata": {"vulnerability": "CVE-2026-57569", "count": 10, "kinds": {"milestone": 3, "sighting": 1, "kev": 0, "other": 6}}, "data": [{"timestamp": "2026-06-24T18:49:56.207Z", "date_only": false, "value": "2026-06-24T18:49:56.207Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2026-57569", "field": "cveMetadata.dateReserved"}, {"timestamp": "2026-10-15T16:24:34.652Z", "date_only": false, "value": "2026-10-15T16:24:34.652Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-57569", "field": "cveMetadata.datePublished"}, {"timestamp": "2026-10-15T16:24:34.652Z", "date_only": false, "value": "2026-10-15T16:24:34.652Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / GitHub_M", "record": "CVE-2026-57569", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2026-10-15T16:39:27.772Z", "date_only": false, "value": "2026-10-15T16:39:27.772422Z", "kind": "sighting", "label": "Seen", "source": "https://infosec.exchange/users/cve/statuses/117445909996006638", "record": "CVE-2026-57569", "field": "creation_timestamp", "uuid": "a8618389-4dbc-4be9-9bbe-5dba0f4cd9c2", "content": "CVE-2026-57569 Lychee: Distinct post-fix SSRF variant in Photo::fromUrl due to missing IP pinning after DNS-based validation Lychee is a free, open-source photo-management tool. Prior to 7.6.0, the POST /api/v2/Photo::fromUrl flow validates a hostname and its resolved addresses in app/Rules/PhotoUrlRule.php but later passes the original hostname through app/Actions/Import/FromUrl.php to app/Image/Files/DownloadedFile.php for a separate fopen connection. An authenticated attacker who controls DNS responses can cause validation to observe a public address and the subsequent fetch to resolve the same hostname to a private or otherwise forbidden address. This DNS rebinding time-of-check to time-of-use mismatch bypasses the intended server-side request forgery protections and can reach services available from the Lychee server, subject to deployment and TLS behavior. This issue is fixed in version 7.6.0.\nhttps://www.cve.org/CVERecord?id=CVE-2026-57569https://github.com/LycheeOrg/Lychee/security/advisories/GHSA-vj35-v9x5-vrxhhttps://github.com/LycheeOrg/Lychee/pull/4344https://github.com/LycheeOrg/Lychee/commit/a5f23e314f1a933d31aa650616bf9cd84bd0407ehttps://github.com/LycheeOrg/Lychee/releases/tag/v7.6.0#LycheeOrg #Lychee#CVE_2026_57569#bot", "url": "https://infosec.exchange/users/cve/statuses/117445909996006638"}, {"timestamp": "2026-10-15T17:17:24.033Z", "date_only": false, "value": "2026-10-15T17:17:24.033", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-57569", "record": "FKIE_CVE-2026-57569", "field": "published"}, {"timestamp": "2026-10-15T17:57:45.409Z", "date_only": false, "value": "2026-10-15T17:57:45.409797Z", "kind": "other", "label": "Recorded", "source": "cvelistv5 / CISA-ADP", "record": "CVE-2026-57569", "field": "containers.adp.0.metrics.0.other.content.timestamp"}, {"timestamp": "2026-10-15T17:57:45.409Z", "date_only": false, "value": "2026-10-15T17:57:45.409797Z", "kind": "other", "label": "Recorded", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-57569", "record": "FKIE_CVE-2026-57569", "field": "metrics.ssvcV203.0.ssvcData.timestamp"}, {"timestamp": "2026-10-15T17:58:10.062Z", "date_only": false, "value": "2026-10-15T17:58:10.062Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "CVE-2026-57569", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2026-10-15T17:58:10.062Z", "date_only": false, "value": "2026-10-15T17:58:10.062Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CISA-ADP", "record": "CVE-2026-57569", "field": "containers.adp.0.providerMetadata.dateUpdated"}, {"timestamp": "2026-10-15T21:08:49.703Z", "date_only": false, "value": "2026-10-15T21:08:49.703", "kind": "other", "label": "Updated", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-57569", "record": "FKIE_CVE-2026-57569", "field": "lastModified"}]}