CVSS 3.1
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се по мрежата, без особени условия, с обикновен потребителски вход и без действие от потребителя.
- Експлоатация: има публичен пример за експлоатация
- Атаката не може да се автоматизира
Описание
Оригинално описание
zot is a container image and artifact registry based on the Open Container Initiative Distribution Specification. Prior to 2.1.18, the bearer authentication handler in pkg/api/authn.go maps every HTTP method other than GET and HEAD to the push action, so DELETE requests are not checked for the distinct delete permission. Bearer-authenticated requests also bypass the fine-grained DistSpecAuthzHandler path in pkg/api/authz.go, while DeleteManifest and DeleteBlob perform no independent delete-permission check. A remote attacker with a bearer token limited to pull and push actions can therefore delete manifests and blobs within the token's repository scope, making images unavailable and allowing repository history to be altered despite the token lacking delete authorization. This issue is fixed in version 2.1.18.
Засегнати продукти
- project-zot zot: < 2.1.18
Вид слабост
История
- 18 септември 2026 Публикувано
Други уязвимости в project-zot zot
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-61833
- https://nvd.nist.gov/vuln/detail/CVE-2026-61833
- https://github.com/project-zot/zot/security/advisories/GHSA-qg67-7m6v-qg25
- https://github.com/project-zot/zot/pull/4161
- https://github.com/project-zot/zot/commit/7bb211bcd4352b90f3e99752607fbd1f050bf7ca
- https://github.com/project-zot/zot/releases/tag/v2.1.18