CVE-2026-48127
Frappe: Arbitrary Attachment Injection via add_attachments and upload_file
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.
INFO
Published Date :
July 10, 2026, 10:16 p.m.
Last Modified :
July 10, 2026, 10:16 p.m.
Remotely Exploit :
Yes !
Source :
[email protected]
Affected Products
The following products are affected by CVE-2026-48127
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 4.0 | MEDIUM | [email protected] |
Solution
- Update Frappe to version 16.20.0 or later.
- Update Frappe to version 15.110.0 or later.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-48127.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-48127 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-48127
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-48127 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-48127 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
New CVE Received by [email protected]
Jul. 10, 2026
Action Type Old Value New Value Added Affected [{'vendor': 'frappe', 'product': 'frappe', 'versions': [{'status': 'affected', 'version': '< 15.110.0'}, {'status': 'affected', 'version': '>= 16.0.0-beta.1, < 16.20.0'}]}] Added 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. Added CVSS V4.0 AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Added CWE CWE-862 Added Reference https://github.com/frappe/frappe/commit/4bf27db101c34bd542a760290fc0775efa5cd0e4 Added Reference https://github.com/frappe/frappe/commit/b1c86042e6f85986f35365c80bb1d102ff1cd0e4 Added Reference https://github.com/frappe/frappe/commit/fee1af6d89910f6b174fd094184060aeb641d07d Added Reference https://github.com/frappe/frappe/pull/39407 Added Reference https://github.com/frappe/frappe/pull/39550 Added Reference https://github.com/frappe/frappe/pull/39553 Added Reference https://github.com/frappe/frappe/releases/tag/v15.110.0 Added Reference https://github.com/frappe/frappe/releases/tag/v16.20.0 Added Reference https://github.com/frappe/frappe/security/advisories/GHSA-fwrv-4rw4-97fw