{"metadata": {"vulnerability": "CVE-2026-55463", "count": 7, "kinds": {"milestone": 3, "sighting": 1, "kev": 0, "other": 3}}, "data": [{"timestamp": "2026-06-16T22:10:37.608Z", "date_only": false, "value": "2026-06-16T22:10:37.608Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "CVE-2026-55463", "field": "cveMetadata.dateReserved"}, {"timestamp": "2026-10-23T14:17:06.825Z", "date_only": false, "value": "2026-10-23T14:17:06.825Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "CVE-2026-55463", "field": "cveMetadata.datePublished"}, {"timestamp": "2026-10-23T14:17:06.825Z", "date_only": false, "value": "2026-10-23T14:17:06.825Z", "kind": "other", "label": "Updated", "source": "cvelistv5", "record": "CVE-2026-55463", "field": "cveMetadata.dateUpdated"}, {"timestamp": "2026-10-23T14:17:06.825Z", "date_only": false, "value": "2026-10-23T14:17:06.825Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / GitHub_M", "record": "CVE-2026-55463", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2026-10-23T15:17:33.360Z", "date_only": false, "value": "2026-10-23T15:17:33.360", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-55463", "record": "FKIE_CVE-2026-55463", "field": "published"}, {"timestamp": "2026-10-23T15:27:42.584Z", "date_only": false, "value": "2026-10-23T15:27:42.584007Z", "kind": "sighting", "label": "Seen", "source": "https://infosec.exchange/users/cve/statuses/117490926361015428", "record": "CVE-2026-55463", "field": "creation_timestamp", "uuid": "43d3419b-7814-42e4-841c-f2f9ab3af4fe", "content": "CVE-2026-55463 Goobi viewer: WebSocket endpoints lack server-side authentication and origin validation The Goobi viewer is a web application that allows digitised material to be displayed in a web browser. From version 4.11.0 to before version 26.05, several Jakarta WebSocket endpoints in goobi-viewer-core (DownloadTaskEndpoint, CampaignEndpoint, AutocompleteEndpoint, UserEndpoint) accept connections without verifying that the associated HttpSession belongs to a logged-in user, and none validate the Origin header against an allowlist. An unauthenticated attacker can therefore connect to these endpoints; through CampaignEndpoint this allows polluting the in-process crowdsourcing page-lock map and broadcasting forged lock messages, disrupting reviewers' work. This issue has been patched in version 26.05.\nhttps://www.cve.org/CVERecord?id=CVE-2026-55463https://github.com/intranda/goobi-viewer-core/security/advisories/GHSA-h5m9-fpvw-qr36https://github.com/intranda/goobi-viewer-core/commit/8714ca81065d2c2c6e614a1ee6753de65cbe3412https://github.com/intranda/goobi-viewer-core/releases/tag/v26.05#intranda #goobi-viewer-core#CVE_2026_55463#bot", "url": "https://infosec.exchange/users/cve/statuses/117490926361015428"}, {"timestamp": "2026-10-23T16:28:32.357Z", "date_only": false, "value": "2026-10-23T16:28:32.357", "kind": "other", "label": "Updated", "source": "fkie_nvd \u00b7 FKIE_CVE-2026-55463", "record": "FKIE_CVE-2026-55463", "field": "lastModified"}]}