CVE-2026-93954

A security vulnerability has been detected in grimmory-tools grimmory up to 3.3.3/3.4.1. Affected is the function AppSettingController.getAppSettings of the file backend/src/main/java/org/booklore/controller/AppSettingController.java of the component Settings API Endpoint. Such manipulation leads to incorrect authorization. The attack can be launched remotely. The exploit has been disclosed publicly and may be used. The name of the patch is 2b66ca6df8110f6b512e030b54c16b9fbe318f17. Applying a patch is advised to resolve this issue. PR #2558, merged as 53abc8b, moved the OIDC secret into a dedicated setting, but did not by itself restrict GET /api/v1/settings.

CVSS v3 4.3 MEDIUM
CVSS v2.0 4.0 MEDIUM

4.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

4.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:S/C:P/I:N/A:N

Exploitability : 8.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://github.com/grimmory-tools/grimmory/
https://github.com/grimmory-tools/grimmory/commit/2b66ca6df8110f6b512e030b54c16b9fbe318f17
https://github.com/grimmory-tools/grimmory/issues/2430
https://github.com/grimmory-tools/grimmory/pull/2647
https://vuldb.com/cve/CVE-2026-93954
https://vuldb.com/submit/943919
https://vuldb.com/vuln/407913
https://vuldb.com/vuln/407913/cti

Configurations

No configuration.

History

19 Sep 2026, 22:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-09-19 22:16

Updated : 2026-09-22 16:18

NVD link : CVE-2026-93954

Mitre link : CVE-2026-93954

CVE.ORG link : CVE-2026-93954

JSON object : View

Products Affected

No product.

CWE

CWE-285

Improper Authorization

CWE-863

Incorrect Authorization

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Affected is the function AppSettingController.getAppSettings of the file backend/src/main/java/org/booklore/controller/AppSettingController.java of the component Settings API Endpoint. Such manipulation leads to incorrect authorization. The attack can be launched remotely. The exploit has been disclosed publicly and may be used. The name of the patch is 2b66ca6df8110f6b512e030b54c16b9fbe318f17. Applying a patch is advised to resolve this issue. PR #2558, merged as 53abc8b, moved the OIDC secret into a dedicated setting, but did not by itself restrict GET /api/v1/settings."}], "lastModified": "2026-09-22T16:18:14.737", "sourceIdentifier": "cna@vuldb.com"}