CVE-2026-45083

CRITICAL

Goobi viewer: Unauthenticated Solr Streaming Expression Proxy

Title source: cna
STIX 2.1

Description

The Goobi viewer is a web application that allows digitised material to be displayed in a web browser. From 4.8.0 to before 26.04.1, the Goobi viewer REST endpoint POST /api/v1/index/stream accepted an arbitrary Solr streaming expression from unauthenticated network clients and forwarded it to the backend Solr server without restriction. An attacker could read the complete Solr index and, in default Solr deployments, also modify or delete indexed records. This vulnerability is fixed in 26.04.1.

References (3)

Core 3

Scores

CVSS v3 9.8
EPSS 0.0041
EPSS Percentile 32.4%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact total

Details

CWE
CWE-306
Status published
Products (2)
intranda/goobi-viewer-core >= 4.8.0, < 26.04.1
io.goobi.viewer/viewer-core 4.8.0 - 26.04Maven
Published May 27, 2026
Tracked Since May 28, 2026