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CVE-2026-48127

Frappe: Arbitrary Attachment Injection via add_attachments and upload_file

MEDIUM
5.3
CVSS Score
Published: July 10, 2026 at 09:23 PM UTC
Updated: July 14, 2026 at 03:17 PM UTC
1 product affected across 1 vendorFrappe

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Severity
MEDIUM5.3
Exploit prediction
EPSS 0.6%
SSVC
No known exploit

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Frappe· Frappe
60%
v < 15.110.0v < 16.20.0
Affected range stops below 15.110.0, so it looks safe — our inference, not a vendor statement
Affected range stops below 16.20.0, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (9)

x_refsource_CONFIRM
Source: cverecord
https://github.com/frappe/frappe/security/advisories/GHSA-fwrv-4rw4-97fw
x_refsource_MISC
Source: cverecord
https://github.com/frappe/frappe/pull/39407
x_refsource_MISC
Source: cverecord
https://github.com/frappe/frappe/pull/39550
x_refsource_MISC
Source: cverecord
https://github.com/frappe/frappe/pull/39553
x_refsource_MISC
Source: cverecord
https://github.com/frappe/frappe/commit/4bf27db101c34bd542a760290fc0775efa5cd0e4
x_refsource_MISC
Source: cverecord
https://github.com/frappe/frappe/commit/b1c86042e6f85986f35365c80bb1d102ff1cd0e4
x_refsource_MISC
Source: cverecord
https://github.com/frappe/frappe/commit/fee1af6d89910f6b174fd094184060aeb641d07d
x_refsource_MISC
Source: cverecord
https://github.com/frappe/frappe/releases/tag/v15.110.0

SSVC — Action Prioritization

SSVCNo known exploitAutomatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5.3MEDIUMGitHub_M
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-862

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