CVE-2026-93954grimmory-tools grimmory Settings API Endpoint AppSettingController.java AppSettingController.getAppSettings authorization
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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
- 4.3 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:P/RL:O/RC:C
- Weakness (CWE)
- CWE-863, CWE-285
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- VulDB
- NVD analysis
- Deferred
- Record last updated
- Sep 22, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
grimmory-tools grimmory grimmory-tools:grimmory | 3.3.0; 3.3.1; 3.3.2; 3.3.3; 3.4.0; 3.4.1 | CNA record |
References
- https://vuldb.com/vuln/407913vdb-entry, technical-description
- https://vuldb.com/vuln/407913/ctisignature, permissions-required
- https://vuldb.com/cve/CVE-2026-93954third-party-advisory
- https://vuldb.com/submit/943919third-party-advisory
- https://github.com/grimmory-tools/grimmory/issues/2430exploit, issue-tracking
- https://github.com/grimmory-tools/grimmory/pull/2647issue-tracking, patch
- https://github.com/grimmory-tools/grimmory/commit/2b66ca6df8110f6b512e030b54c16b9fbe318f17patch
- https://github.com/grimmory-tools/grimmory/product
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.