What is CVE-2026-55457?

CVE-2026-55457 is a high-severity vulnerability in Intranda Goobi-Viewer-Core, classified under Improper Authentication. CVSS score: 7.4/10. Published 2026-10-23.

How severe is CVE-2026-55457?

High severity. CVSS v3 base score is 7.4 out of 10.

Auth bypass in Intranda Goobi-Viewer-Core

CVE-2026-55457

The Goobi viewer is a web application that allows digitised material to be displayed in a web browser. Prior to version 26.05, Configuration.getWebApiToken returns the empty string when webapi.authorization.token is not configured. AuthorizationFilter compares the supplied token against this default without first checking that the configured token is non-empty. A request to any @AuthorizationBinding-protected endpoint with an empty ?token= value is therefore accepted. This issue has been patched in version 26.05.

Vulnerability class: Broken Authentication

Published 2026-10-23 · last modified 2026-10-23.

CVSS v3 metric

CVSS v3 base score 7.4 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

Intranda Goobi-Viewer-Core — versions < 26.05

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2026-55457?: CVE-2026-55457 is a high-severity vulnerability in Intranda Goobi-Viewer-Core, classified under Improper Authentication. CVSS score: 7.4/10. Published 2026-10-23.
How severe is CVE-2026-55457?: High severity. CVSS v3 base score is 7.4 out of 10.