{"id":"CVE-2026-111649","published":"2026-10-16T18:17:45.897","lastModified":"2026-10-16T19:03:18.127","description":"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.","cvssScore":6.5,"cvssSeverity":"MEDIUM","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","cwes":["CWE-639"],"vendors":[],"products":[],"references":[{"url":"https://github.com/rocboss/paopao-ce","tags":[]},{"url":"https://github.com/rocboss/paopao-ce/blob/v0.6.0-alpha.3/internal/servants/web/priv.go#L208-L250","tags":[]},{"url":"https://hackmd.io/@hieuPenguinnn/paopao-ce-attachment-download-cross-user-idor","tags":[]},{"url":"https://www.vulncheck.com/advisories/rocboss-paopao-ce-through-0.6.0-alpha.3-idor-via-downloadattachment-endpoint","tags":[]}],"exploitRefs":[{"url":"https://github.com/rocboss/paopao-ce","tags":[]},{"url":"https://github.com/rocboss/paopao-ce/blob/v0.6.0-alpha.3/internal/servants/web/priv.go#L208-L250","tags":[]}],"hasPoc":true,"ai":null}