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CVE-2026-93954

grimmory · Vulnerability

CVSS 4.0 5.3 MEDIUMCVSS 3.1 4.3 MEDIUMCVSS 3.0 4.3 MEDIUMCVSS 2.0 4.0 Check source for fixed versionsKEV status unknown

Original advisory

cve-program · CVE-2026-93954

Published

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.

Read the publisher's advisory

Affected versions, risk and source history

cve-program · CVE-2026-93954

Published

grimmory

Vendor product

Publisher's version information

Shown as published. These rules are not interpreted as NuGet package version ranges.

{
                    "vendor": "grimmory-tools",
                    "product": "grimmory",
                    "versions": [
                        {
                            "version": "3.3.0",
                            "status": "affected"
                        },
                        {
                            "version": "3.3.1",
                            "status": "affected"
                        },
                        {
                            "version": "3.3.2",
                            "status": "affected"
                        },
                        {
                            "version": "3.3.3",
                            "status": "affected"
                        },
                        {
                            "version": "3.4.0",
                            "status": "affected"
                        },
                        {
                            "version": "3.4.1",
                            "status": "affected"
                        }
                    ],
                    "cpes": [
                        "cpe:2.3:a:grimmory-tools:grimmory:*:*:*:*:*:*:*:*"
                    ],
                    "modules": [
                        "Settings API Endpoint"
                    ]
                }

Original source record · Cite this exact observation · Complete original publisher JSON