CVE-2026-111649
Rocboss paopao-ce through 0.6.0-alpha.3 IDOR via DownloadAttachment Endpoint
- State
- Published
- Severity
- 7.1 High
- Published
- Oct 16, 2026
- Updated
- Oct 21, 2026
- Reserved
- Oct 16, 2026
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 7.1 High | 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 | VulnCheck |
| 3.1 | 6.5 Medium | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N | VulnCheck |
Weaknesses
- CWE-639 Authorization Bypass Through User-Controlled Key
Affected Products
| Product | Versions |
|---|---|
paopao-cerocboss |
|
References
- https://hackmd.io/@hieuPenguinnn/paopao-ce-attachment-download-cross-user-idorthird-party-advisory
- https://github.com/rocboss/paopao-ce/blob/v0.6.0-alpha.3/internal/servants/web/priv.go#L208-L250technical-description
- https://github.com/rocboss/paopao-ceproduct
- VulnCheck Advisory: Rocboss paopao-ce through 0.6.0-alpha.3 IDOR via DownloadAttachment Endpointthird-party-advisory
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