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VulnerabilityPublished

CVE-2026-45083: intranda goobi-viewer-core · Missing Authentication

Affects intranda goobi-viewer-coreSource CVE Database V5

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Not known to be exploited · CVSS 9.8 Critical : upgrade to 26.04.1 as a priority.

Data as of 29 Oct 2026, 19:04 UTC

CVSS 3.1 base score
9.8Critical
How severe the flaw is on the 0–10 CVSS scale.
EPSS
0.4% chance of exploitation in 30 days – higher than 35% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
Patch
Available – fixed in 26.04.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 27 May 2026

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponized: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq Mirage: no evidence on record.

    No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 29 Oct 2026.

What to do

Upgrade goobi-viewer-core and intranda/goobi-viewer-core to 26.04.1.

Affected software

ProductAffectedFixed in
intrandagoobi-viewer-coreAffected
  • >=4.8.0 <26.04.1
Fixed in
  • 26.04.1
GitHubintranda/goobi-viewer-corepkg:github/intranda/goobi-viewer-coreOther threatsAffected
  • >=4.8.0 <26.04.1
Fixed in
  • 26.04.1

Check your own hosts for these packages with threat-finder (opens in a new tab), our free open-source scanner.

AI-suggested

This vulnerability is fixed in intranda goobi-viewer-core version 26.04.1. Users should upgrade to this version or later to remediate the issue. No other official remediation or temporary fixes are indicated. Patch status is confirmed by the vendor's versioning information.

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

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