Vulnerabilidades de Zotregistry
CVEs publicadas que afetam produtos de Zotregistry: 1 registro(s), com severidade, exploração e correções.
CVE-2026-31801
Alta · 7.7
CWE-863 10/03/2026
zot create-only policy allows overwrite attempts of existing latest tag (update permission not required)
zot is ancontainer image/artifact registry based on the Open Container Initiative Distribution Specification. From 1.3.0 to 2.1.14, zot’s dist-spec authorization middleware infers the required action for PUT /v2/{name}/manifests/{reference} as create by default, and only switches to update when the tag already exists and reference != "latest". As a result, when latest already exists, a user who is allowed to create (but not allowed to update) can still pass the authorization check for an overwrite attempt of latest. This vulnerability is fixed in 2.1.15.