CVE-2026-55463
CVE-2026-55463 · Goobi viewer: WebSocket endpoints lack server-side authentication and origin validation
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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.
CVSS 6.5 · Mittel · EPSS 0,1%
- Veröffentlicht
- Aktualisiert
Betroffene Produkte und Versionen
goobi-viewer-core
- Softwareversionen
- >= 4.11.0, < 26.05: Betroffen
Keine Korrektur veröffentlicht