{"id":"CVE-2025-65112","summary":"PubNet Critical Authentication Bypass Allows Unauthenticated Package Upload and Identity Spoofing","details":"PubNet is a self-hosted Dart & Flutter package service. Prior to version 1.1.3, the /api/storage/upload endpoint in PubNet allows unauthenticated users to upload packages as any user by providing arbitrary author-id values. This enables identity spoofing, privilege escalation, and supply chain attacks. This issue has been patched in version 1.1.3.","aliases":["GHSA-pg82-fqrg-q6j5"],"modified":"2026-07-08T07:01:33.468827697Z","published":"2025-11-29T00:38:41.672Z","database_specific":{"cna_assigner":"GitHub_M","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/65xxx/CVE-2025-65112.json","cwe_ids":["CWE-306","CWE-862"]},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/65xxx/CVE-2025-65112.json"},{"type":"ADVISORY","url":"https://github.com/ricardoboss/PubNet/security/advisories/GHSA-pg82-fqrg-q6j5"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-65112"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/ricardoboss/pubnet","events":[{"introduced":"0"},{"fixed":"e5ea30ad29687b7e92b22865274db2575b680311"}],"database_specific":{"source":["AFFECTED_FIELD","CPE_RANGE"],"cpe":"cpe:2.3:a:ricardoboss:pubnet:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"fixed":"1.1.3"},{"fixed":"1.1.4"}]}}],"versions":["v1.1.2","v1.1.1","v1.1.0","v1.0.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-65112.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L"}]}