CVE-2023-45821 is a medium-severity vulnerability in Artifact Hub, a web-based application for managing CNCF project packages. An incorrect domain suffix check for "docker.io" allowed an attacker to potentially hijack Docker Hub credentials by registering a similarly named domain and deploying a fake OCI registry. This could lead to unauthorized access to publicly available content, with a CVSS score of 6.3 (AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L). There is no known active exploitation, publicly available exploit code, or significant community discussion surrounding this vulnerability. Users are advised to upgrade to Artifact Hub version 1.16.0 to mitigate this risk.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 1.16.0CPE matchmatch criteria | cpe:2.3:a:artifacthub:hub:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L
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