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CVE-2026-27771 PoC

Source
https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2026/CVE-2026-27771.yaml
Associated Vulnerability
Likely 0-day (CVE-2026-27771)
Description
Gitea < 1.26.2 allows unauthenticated remote attackers to pull private container images.The /v2/token endpoint grants anonymous ghost tokens (UserID:-1) with no scope restriction.The ReqContainerAccess middleware does not check package owner visibility, so ghost users can enumerate all container repositories via /_catalog and pull any private image layer.
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