{"id":"CVE-2026-111649","summary":"Rocboss paopao-ce through 0.6.0-alpha.3 IDOR via DownloadAttachment Endpoint","details":"Rocboss paopao-ce through 0.6.0-alpha.3 contains an insecure direct object reference vulnerability in DownloadAttachment that allows authenticated users to access private media by supplying arbitrary content IDs. Attackers can enumerate sequential post_content ids via the /v1/attachment endpoint to obtain signed download URLs for other users' private, friend-only and following-only images, videos and attachments.","modified":"2026-10-22T10:30:33.548155973Z","published":"2026-10-16T17:39:17.296Z","database_specific":{"cna_assigner":"VulnCheck","cwe_ids":["CWE-639"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/111xxx/CVE-2026-111649.json"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/111xxx/CVE-2026-111649.json"},{"type":"PACKAGE","url":"https://github.com/rocboss/paopao-ce"},{"type":"ARTICLE","url":"https://github.com/rocboss/paopao-ce/blob/v0.6.0-alpha.3/internal/servants/web/priv.go#L208-L250"},{"type":"ADVISORY","url":"https://hackmd.io/@hieuPenguinnn/paopao-ce-attachment-download-cross-user-idor"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-111649"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/rocboss-paopao-ce-through-0.6.0-alpha.3-idor-via-downloadattachment-endpoint"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/rocboss/paopao-ce","events":[{"introduced":"0"},{"last_affected":"335d6e0e7dfdc691d5221154f11730e6f1a2d758"}],"database_specific":{"extracted_events":[{"strategy":"StandardRange","range":[{"introduced":"0"},{"last_affected":"0.6.0-alpha.3"}],"source":"AFFECTED_FIELD"}]}}],"versions":["v0.6.0-alpha.3","v0.5.2","v0.5.1","v0.5.0","v0.4.2","v0.4.1","v0.4.0","v0.3.1","v0.3.0","v0.3.0-rc.1","v0.2.5","v0.2.4","v0.2.3","v0.2.2","v0.2.1","v0.2.0","v0.1.2","v0.1.1","v0.1.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-111649.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N"}]}