CVE-2026-48127
Frappe: Arbitrary Attachment Injection via add_attachments and upload_file
- State
- Published
- Severity
- 5.3 Medium
- Published
- Jul 10, 2026
- Updated
- Jul 14, 2026
- Reserved
- May 20, 2026
Description
Frappe is a full-stack web application framework. Prior to 16.20.0 and 15.110.0, users without write access could attach files to any doctype through file-handling API endpoints such as add_attachments. This issue is fixed in versions 16.20.0 and 15.110.0.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 5.3 Medium | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N | GitHub_M |
Weaknesses
- CWE-862 Missing Authorization
Affected Products
| Product | Versions |
|---|---|
frappefrappe |
|
References
- https://github.com/frappe/frappe/security/advisories/GHSA-fwrv-4rw4-97fw
- https://github.com/frappe/frappe/pull/39407
- https://github.com/frappe/frappe/pull/39550
- https://github.com/frappe/frappe/pull/39553
- https://github.com/frappe/frappe/commit/4bf27db101c34bd542a760290fc0775efa5cd0e4
- https://github.com/frappe/frappe/commit/b1c86042e6f85986f35365c80bb1d102ff1cd0e4
- https://github.com/frappe/frappe/commit/fee1af6d89910f6b174fd094184060aeb641d07d
- https://github.com/frappe/frappe/releases/tag/v15.110.0
- https://github.com/frappe/frappe/releases/tag/v16.20.0
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