Vulnerability details

CVE-2026-46651

intranda goobi-viewer-core

Unauthenticated SSRF and local file inclusion via DownloadTaskEndpoint WebSocket in Goobi viewer

CVSS 3.1

9.8Critical

Official description

The Goobi viewer is a web application that allows digitised material to be displayed in a web browser. From version 24.03 to before version 26.05, the DownloadTaskEndpoint WebSocket endpoint (/tasks/download/monitor.socket) in goobi-viewer-core accepts download requests from unauthenticated users. This issue has been patched in version 26.05.

CVSS scores

Score	Version	Source	Vector
9.8Critical	3.1	CVEProject cvelistV5 (CNA) (GitHub_M)	`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H`

Affected products

Vendor	Product	Versions	Source
intranda	goobi-viewer-core	>= 24.03, < 26.05	CVEProject cvelistV5 (CNA)

References and advisories

https://github.com/intranda/goobi-viewer-core/security/advisories/GHSA-79jg-3m2m-jgc8 x_refsource_CONFIRM
https://github.com/intranda/goobi-viewer-core/commit/5281245708447ae3419cb42492fbb8af731a2ce5 x_refsource_MISC
https://github.com/intranda/goobi-viewer-core/commit/b8943ee963e2aa1131da2212eaf85c5a2d90214f x_refsource_MISC
https://github.com/intranda/goobi-viewer-core/releases/tag/v26.05 x_refsource_MISC

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Details

Published: 2026-10-23
Last updated: 2026-10-29
State: Published
Assigner (CNA): GitHub_M
Kolun priority: 23 · Low

Exploit prediction (EPSS)

0.37%

Probability of exploitation in 30 days

31.9%

Percentile (among all CVEs)

SSVC assessment (CISA)

Automatable: Yes
Exploitation: None
Technical impact: Total

Weaknesses (CWE)

CWE-306
Missing Authentication for Critical Function
CWE-552
Files or Directories Accessible to External Parties
CWE-918
Server-Side Request Forgery (SSRF)