{"id":"CVE-2026-111649","title":"Rocboss paopao-ce through 0.6.0-alpha.3 IDOR via DownloadAttachment Endpoint","summary":"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 …","severity":"medium","cvss":6.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","cvssSource":"cna","cwe":["CWE-639"],"vendor":"rocboss","product":"paopao-ce","affected":["paopao-ce <= 0.6.0-alpha.3"],"published":"2026-10-16","updated":"2026-10-16","sourceUpdated":"2026-10-16T17:39:17.296Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-111649","references":[{"url":"https://hackmd.io/@hieuPenguinnn/paopao-ce-attachment-download-cross-user-idor"},{"url":"https://github.com/rocboss/paopao-ce/blob/v0.6.0-alpha.3/internal/servants/web/priv.go#L208-L250"},{"url":"https://github.com/rocboss/paopao-ce"},{"url":"https://www.vulncheck.com/advisories/rocboss-paopao-ce-through-0.6.0-alpha.3-idor-via-downloadattachment-endpoint","label":"VulnCheck Advisory: Rocboss paopao-ce through 0.6.0-alpha.3 IDOR via DownloadAttachment Endpoint"}],"tags":["cve.org"],"ingestedAt":"2026-10-16T18:43:08.678Z","slug":"CVE-2026-111649","body":"## Overview\n\nRocboss 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.\n\n## Affected\n\n- `paopao-ce <= 0.6.0-alpha.3`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":36,"depthScoreParts":{"impact":35.8,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}