CVE-2026-104956
- Source
- https://cve.org/CVERecord?id=CVE-2026-104956
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-104956.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2026-104956
- Aliases
-
- GHSA-wwgj-929g-42cm
- Published
- 2026-10-05T16:47:10Z
- Modified
- 2026-10-07T02:47:26Z
- Severity
-
- 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L CVSS Calculator
- Summary
- Plane: Unauthenticated ORM field-name injection via `group_by`/`sub_group_by` on public deploy boards (DoS + blind oracle)
- Details
-
Plane is an open-source project management tool. Prior to 1.4.0, the unauthenticated public issues endpoint accepts group_by and sub_group_by query parameters and passes them without an allowlist to grouped paginators, where they are used as ORM field names by F(field), .values(field), .order_by(field), and Window partition_by operations. An anonymous attacker can supply arbitrary field paths that trigger an unhandled FieldError or KeyError and an HTTP 500 response, or force the ORM to resolve __-separated relational paths as a blind traversal oracle. This is the same field-name injection class addressed by earlier order_by sanitization, but that remediation left group_by and sub_group_by unvalidated. The issue does not directly disclose column values because issue_group_values() returns an empty list for unknown fields, the result projection uses a fixed required_fields list, and the subgrouped path raises KeyError before serialization. This issue is fixed in 1.4.0.
- Database specific
{ "cna_assigner": "GitHub_M", "cwe_ids": [ "CWE-943" ], "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/104xxx/CVE-2026-104956.json" }- References
-
- https://github.com/makeplane/plane/releases/tag/v1.4.0
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/104xxx/CVE-2026-104956.json
- https://github.com/makeplane/plane/security/advisories/GHSA-wwgj-929g-42cm
- https://nvd.nist.gov/vuln/detail/CVE-2026-104956
- https://github.com/makeplane/plane/commit/d3d3de44cf13991025783c598d8b34229fb47729
- https://github.com/makeplane/plane/pull/9347