CVE-2026-104960
- Source
- https://cve.org/CVERecord?id=CVE-2026-104960
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-104960.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2026-104960
- Aliases
-
- GHSA-wrrw-wvfv-67h7
- Published
- 2026-10-05T16:48:23Z
- Modified
- 2026-10-07T02:47:27Z
- Severity
-
- 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
- Summary
- Plane: Authorization bypass in workspace-scoped asset download endpoint exposes secret project file assets to non-project workspace users
- Details
-
Plane is an open-source project management tool. Prior to 1.4.0, Plane exposes the workspace-scoped GET /api/assets/v2/workspaces/{workspace_slug}/download/{asset_id}/ endpoint for project-bound FileAsset objects without enforcing access to the asset's owning project. An authenticated user who belongs to the same workspace, is not a member of the victim's secret project, and knows the target asset UUID can receive a 302 redirect to a signed download URL. The intended project-scoped route for the same asset correctly returns 403. Confirmed affected project-bound asset types are ISSUE_ATTACHMENT, COMMENT_DESCRIPTION, PAGE_DESCRIPTION, and PROJECT_COVER. This bypass exposes private file content protected by the secret project boundary. This issue is fixed in 1.4.0.
- Database specific
{ "cna_assigner": "GitHub_M", "cwe_ids": [ "CWE-639", "CWE-862" ], "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/104xxx/CVE-2026-104960.json" }- References
-
- https://github.com/makeplane/plane/releases/tag/v1.4.0
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/104xxx/CVE-2026-104960.json
- https://github.com/makeplane/plane/security/advisories/GHSA-wrrw-wvfv-67h7
- https://nvd.nist.gov/vuln/detail/CVE-2026-104960
- https://github.com/makeplane/plane/commit/e63f0c3b3404d669ae05dd9050aab72292f87e5c
- https://github.com/makeplane/plane/pull/9372