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CVE-2026-47185

Frappe Has Broken Access Control in its Workspace Save API

MEDIUM

5.1

CVSS Score

Published: August 6, 2026 at 09:08 PM UTC

Updated: September 8, 2026 at 09:09 PM UTC

1 product affected across 1 vendorFrappe

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Severity

MEDIUM5.1

Exploit prediction

EPSS 0.4%

SSVC

No known exploit

Description

Frappe is a full-stack web application framework. Prior to 16.18.0, the Workspace Save API accepts a controlled workspace identifier from any authenticated user without enforcing workspace ownership, allowing modification of another user's private workspace and persistent script injection. This issue is fixed in version 16.18.0.

Affected

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

Frappe · Frappe

60%

v < 16.18.0

Affected range stops below 16.18.0, 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 (2)

x_refsource_MISC

Source: [email protected]

https://github.com/frappe/frappe/commit/8ef9e9076293c3f567b734ac9b1b81e63b805ab5

x_refsource_CONFIRM

Source: [email protected]

https://github.com/frappe/frappe/security/advisories/GHSA-mcr4-jc52-ww6x

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

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

CVSS

5.1MEDIUMGitHub_M

Vector?

Quick Info

StatusDEFERRED

CWE

CWE-79CWE-863

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