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.
Metrics
Affected Vendors & Products
References
History
Thu, 29 Oct 2026 15:30:00 +0000
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ssvc
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Fri, 23 Oct 2026 23:15:00 +0000
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Intranda
Intranda goobi Viewer Core |
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| Vendors & Products |
Intranda
Intranda goobi Viewer Core |
Fri, 23 Oct 2026 14:30:00 +0000
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| Description | 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. | |
| Title | Goobi viewer: WebSocket endpoints lack server-side authentication and origin validation | |
| Weaknesses | CWE-1385 CWE-306 CWE-862 |
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| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: GitHub_M
Published: 2026-10-23T14:17:06.825Z
Updated: 2026-10-29T13:59:55.819Z
Reserved: 2026-06-16T22:10:37.608Z
Link: CVE-2026-55463
Updated: 2026-10-29T13:59:50.515Z
Status : Deferred
Published: 2026-10-23T15:17:33.360
Modified: 2026-10-29T14:17:56.777
Link: CVE-2026-55463
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