CVE-2023-54406

Medium

Description

Frappe before 14.59.0 and 15.x before 15.5.0 contains a sandbox flaw where the frappe.flags.in_safe_exec global flag can become False during Server Script execution when one server script triggers another. Authenticated high-privileged users can craft a Server Script that triggers other server scripts, such as by saving a document, so the remaining code runs without safe execution protections.

SeverityMedium

CVSS4.9

Exploit probability—

Product

Frappe

PublishedOct 12, 2026

First seenOct 12, 2026

Weakness typeCWE-372CWE-372

How to fix

Update

frappe frappe14.59.0, 15.5.0 or later

Vendor advisories

github.com/frappe/frappe/security/advisories/GHSA-v3vh-7qx4-f582

Affected products

Product	Affected versions	Fixed in
frappe frappe	v < 14.59.0, 15.0.0 ≤ v < 15.5.0	14.59.0, 15.5.0

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