CVSS 3.1
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се по мрежата, при специфични условия, без вход и без действие от потребителя.
- Експлоатация: няма данни за експлоатация
- Атаката не може да се автоматизира
Описание
Оригинално описание
SpiceDB is an open source database system for creating and managing security-critical application permissions. From 1.34.0 until 1.54.0, SpiceDB can return PERMISSIONSHIP_HAS_PERMISSION instead of PERMISSIONSHIP_CONDITIONAL_PERMISSION or PERMISSIONSHIP_NO_PERMISSION because checkRequestToKey() and checkRequestToKeyWithCanonical() in internal/dispatch/keys/computed.go omit CheckHints when constructing dispatch Check cache keys. The incorrect result requires a permission combining relations with intersection or exclusion, a subject reachable through caveated and non-caveated branches, LookupResources with a context parameter running concurrently with CheckPermission or CheckBulkPermissions for the same resource and subject, and an enabled dispatch result cache. Under these conditions, a result computed for one hint set can poison the cache entry used by a semantically different authorization check, allowing permission without satisfying the caveat. This issue is fixed in version 1.54.0.
Засегнати продукти
- authzed spicedb: >= 1.34.1, < 1.54.0
Вид слабост
История
- 14 септември 2026 Публикувано
Други уязвимости в authzed spicedb
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-55866
- https://nvd.nist.gov/vuln/detail/CVE-2026-55866
- https://github.com/authzed/spicedb/security/advisories/GHSA-4vrg-r928-h5vv
- https://github.com/authzed/spicedb/pull/3188
- https://github.com/authzed/spicedb/commit/44a1c9f266bd8a884bfebfc27181210302541b9b
- https://github.com/authzed/spicedb/commit/ccde792fc48750740d025d4286d5c2c88614cd30
- https://github.com/authzed/spicedb/releases/tag/v1.54.0