intranda goobi-viewer-core up to 26.4 AuthorizationFilter Configuration.getWebApiToken token improper authentication

CVSS Meta Temp Score
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CTI Interest Score
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7.2$0-$5k0.45

Summaryinfo

A vulnerability, which was classified as critical, was found in intranda goobi-viewer-core up to 26.4. This affects the function Configuration.getWebApiToken of the component AuthorizationFilter. Such manipulation of the argument token leads to improper authentication. This vulnerability is documented as CVE-2026-55457. The attack can be executed remotely. There is not any exploit available. You should upgrade the affected component.

Detailsinfo

A vulnerability was found in intranda goobi-viewer-core up to 26.4 and classified as critical. Affected by this issue is the function Configuration.getWebApiToken of the component AuthorizationFilter. The manipulation of the argument token with an unknown input leads to a improper authentication vulnerability. Using CWE to declare the problem leads to CWE-287. When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. Impacted is confidentiality, integrity, and availability. CVE summarizes:

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.

The advisory is available at github.com. This vulnerability is handled as CVE-2026-55457 since 06/17/2026. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. Technical details are known, but there is no available exploit.

Upgrading to version 26.05 eliminates this vulnerability.

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Productinfo

Vendor

Name

Version

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 7.2

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA Base Score: 7.4
CNA Vector (GitHub_M): 🔒

CVSSv2info

AVACAuCIA
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💳💳💳💳💳💳
💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Improper authentication
CWE: CWE-287
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined
Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: goobi-viewer-core 26.05

Timelineinfo

06/17/2026 CVE reserved
10/23/2026 +128 days Advisory disclosed
10/23/2026 +0 days VulDB entry created
10/23/2026 +0 days VulDB entry last update

Sourcesinfo

Product: github.com

Advisory: github.com
Status: Confirmed

CVE: CVE-2026-55457 (🔒)
GCVE (CVE): GCVE-0-2026-55457
GCVE (VulDB): GCVE-100-425966

Entryinfo

Created: 10/23/2026 16:35
Changes: 10/23/2026 16:35 (66)
Complete: 🔍
Cache ID: 216::103

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