File Handling Vulnerability in Frappe Framework
CVE-2026-48127

5.3MEDIUM

Key Information:

Vendor

Frappe

Status
Frappe
Vendor
CVE Published:
10 July 2026

What is CVE-2026-48127?

Frappe Framework, a full-stack web application framework, was found to have a vulnerability that allows users who lack write access to attach files to any doctype through specific file-handling API endpoints, such as add_attachments. This issue has been addressed in the latest versions 16.20.0 and 15.110.0, which restrict file attachment capabilities, ensuring that only authorized users can perform such actions.

Affected Version(s)

frappe < 15.110.0 < 15.110.0

frappe >= 16.0.0-beta.1, < 16.20.0 < 16.0.0-beta.1, 16.20.0

References

https://github.com/frappe/frappe/security/advisories/GHSA...
x_refsource_CONFIRM
https://github.com/frappe/frappe/pull/39407
x_refsource_MISC
https://github.com/frappe/frappe/pull/39550
x_refsource_MISC

CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.