CVSS 4.0
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се по мрежата, без особени условия, само при определена конфигурация или състояние на системата, без вход и без действие от потребителя.
- Експлоатация: има публичен пример за експлоатация
- Атаката не може да се автоматизира
Описание
Оригинално описание
oRPC is an tool that helps build APIs that are end-to-end type-safe and adhere to OpenAPI standards. Prior to 1.14.8, the @orpc/server CORS plugin in packages/server/src/plugins/cors.ts copies a client's incoming Vary request header into the response instead of controlling Vary as a response-only header and using Origin for request-origin variation. In deployments behind a shared cache, CDN, or reverse proxy that keys responses using Vary, a client can inject arbitrary variation values, pollute cache keys, and cause inconsistent CORS enforcement for other clients. Default non-cached configurations have no established direct confidentiality, integrity, or availability impact. This issue is fixed in version 1.14.8.
Засегнати продукти
- middleapi orpc: < 1.14.8
Вид слабост
История
- 16 септември 2026 Публикувано
Други уязвимости в middleapi orpc
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-77360
- https://nvd.nist.gov/vuln/detail/CVE-2026-77360
- https://github.com/middleapi/orpc/security/advisories/GHSA-j9v4-rhgr-4m5f
- https://github.com/middleapi/orpc/issues/1661
- https://github.com/middleapi/orpc/pull/1662
- https://github.com/middleapi/orpc/commit/daabded122a89d323357c4c401e879701864cb2f
- https://github.com/middleapi/orpc/releases/tag/v1.14.8