CVE-2026-55459

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Source
https://cve.org/CVERecord?id=CVE-2026-55459
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-55459.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-55459
Aliases
  • GHSA-7vrv-qh6g-gfx7
Published
2026-10-23T14:16:44Z
Modified
2026-10-28T11:09:58Z
Severity
  • 7.4 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N CVSS Calculator
Summary
Goobi viewer: OpenID JWT audience not enforced by the verifier
Details

The Goobi viewer is a web application that allows digitised material to be displayed in a web browser. From version 25.01 to before version 26.05, AuthenticationEndpoint.verifyOpenIdToken builds its verifier as JWT.require(algorithm).withIssuer(issuer).build() and does not enforce the aud claim during cryptographic validation. The aud check is performed manually afterwards via a single string-equality call, which only handles single-string aud values. In a multi-RP IdP setup, a token whose single-string aud matches the viewer's client ID but was issued for a different relying party passes the check and authenticates the attacker as the token's sub. This issue has been patched in version 26.05.

Database specific 
{
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
        "CWE-287",
        "CWE-345"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/55xxx/CVE-2026-55459.json"
}
References

Affected packages

Git / github.com/intranda/goobi-viewer-core

Affected ranges

Type
GIT
Repo
https://github.com/intranda/goobi-viewer-core
Events
Introduced
250e14fcc23a74e620fa2fbeb7abc0c4e2c9ab0c
Fixed
7e5e9de18c572c7b96f80efe01254bf08dc4cdb4
Fixed
73e2ccb63c36392d46f8d21644592efd6cf87933
Database specific
Show details 
{
    "extracted_events": [
        {
            "range": [
                {
                    "introduced": "25.01"
                },
                {
                    "fixed": "26.05"
                }
            ],
            "source": "AFFECTED_FIELD",
            "strategy": "StringRangeExpression"
        },
        {
            "range": [
                {
                    "fixed": "73e2ccb63c36392d46f8d21644592efd6cf87933"
                }
            ],
            "source": "REFERENCES_COMMIT"
        },
        {
            "original_tag": "v26.05",
            "range": [
                {
                    "fixed": "7e5e9de18c572c7b96f80efe01254bf08dc4cdb4"
                }
            ],
            "source": "REFERENCES_TAG"
        }
    ]
}

Affected versions

v25.*
v25.01
v25.02
v25.04
v25.05
v25.05.1
v25.05.2
v25.06
v25.06.1
v25.06.2
v25.06.3
v25.06.4
v25.08
v25.08.1
v25.09
v25.09.1
v25.09.2
v25.09.3
v25.09.4
v25.09.5
v25.10
v25.10.1
v25.10.2
v25.10.3
v25.10.4
v25.10.6
v25.10.7
v25.10.8
v26.*
v26.01
v26.01.1
v26.02
v26.02.1
v26.02.2
v26.02.3
v26.02.4
v26.03
v26.03.1
v26.03.2
v26.03.3
v26.03.4
v26.03.5
v26.03.6
v26.03.7
v26.03.8
v26.04
v26.04.1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-55459.json"
vanir_signatures 
[
    {
        "deprecated": false,
        "digest": {
            "function_hash": "15972731808254145666261176205669785459",
            "length": 2933
        },
        "id": "CVE-2026-55459-2ad86a12",
        "signature_type": "Function",
        "signature_version": "v1",
        "source": "https://github.com/intranda/goobi-viewer-core/commit/7e5e9de18c572c7b96f80efe01254bf08dc4cdb4",
        "target": {
            "file": "goobi-viewer-core/src/main/java/io/goobi/viewer/managedbeans/SearchBean.java",
            "function": "getAdvancedSearchSelectItems"
        }
    },
    {
        "deprecated": false,
        "digest": {
            "function_hash": "174267371944867381665755458705341736050",
            "length": 3654
        },
        "id": "CVE-2026-55459-3615f190",
        "signature_type": "Function",
        "signature_version": "v1",
        "source": "https://github.com/intranda/goobi-viewer-core/commit/73e2ccb63c36392d46f8d21644592efd6cf87933",
        "target": {
            "file": "goobi-viewer-core/src/main/java/io/goobi/viewer/api/rest/v1/authentication/AuthenticationEndpoint.java",
            "function": "openIdLogin"
        }
    },
    {
        "deprecated": false,
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                "65554406765763519915522339427629544886"
            ],
            "threshold": 0.9
        },
        "id": "CVE-2026-55459-46a7ca97",
        "signature_type": "Line",
        "signature_version": "v1",
        "source": "https://github.com/intranda/goobi-viewer-core/commit/7e5e9de18c572c7b96f80efe01254bf08dc4cdb4",
        "target": {
            "file": "goobi-viewer-core/src/main/java/io/goobi/viewer/managedbeans/SearchBean.java"
        }
    },
    {
        "deprecated": false,
        "digest": {
            "function_hash": "331472976193676884271031083534092887817",
            "length": 1395
        },
        "id": "CVE-2026-55459-99b4e32d",
        "signature_type": "Function",
        "signature_version": "v1",
        "source": "https://github.com/intranda/goobi-viewer-core/commit/73e2ccb63c36392d46f8d21644592efd6cf87933",
        "target": {
            "file": "goobi-viewer-core/src/main/java/io/goobi/viewer/api/rest/v1/authentication/AuthenticationEndpoint.java",
            "function": "verifyOpenIdToken"
        }
    },
    {
        "deprecated": false,
        "digest": {
            "line_hashes": [
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                "151424985423629999669121422619484555539",
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            "threshold": 0.9
        },
        "id": "CVE-2026-55459-d808ec71",
        "signature_type": "Line",
        "signature_version": "v1",
        "source": "https://github.com/intranda/goobi-viewer-core/commit/73e2ccb63c36392d46f8d21644592efd6cf87933",
        "target": {
            "file": "goobi-viewer-core/src/main/java/io/goobi/viewer/api/rest/v1/authentication/AuthenticationEndpoint.java"
        }
    }
]
vanir_signatures_modified 
"2026-10-28T11:09:58Z"