CVEvulnerability

CVE-2026-55463

6.5 MEDIUM Published 2026-10-23 Modified 2026-10-29 Official page ↗
Status
Deferred
Published
2026-10-23
Last modified
2026-10-29
Assigner
[email protected]
CVSS 3.1 ([email protected])
6.5 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Weaknesses
CWE-1385, CWE-306, CWE-862

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.

Related

Weakness · CWE (3)

  • CWE-1385 Missing Origin Validation in WebSockets weakness
  • CWE-306 Missing Authentication for Critical Functionality weakness
  • CWE-862 Missing Authorization weakness

References