Vulnerability in Frappe
CVE-2023-54406
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.9 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
Weakness classification (CWE)
References
- github.com/frappe/frappe/security/advisories/GHSA-v3vh-7qx4-f582 (vendor-advisory)
- www.vulncheck.com/advisories/frappe-before-14.59.0-safe-execution-flag-bypass-i… (third-party-advisory)
Frequently asked questions
- What is CVE-2023-54406?
- CVE-2023-54406 is a medium-severity vulnerability in Frappe, classified under CWE-372. CVSS score: 4.9/10. Published 2026-10-12.
- How severe is CVE-2023-54406?
- Medium severity. CVSS v3 base score is 4.9 out of 10.