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CVE-2023-54345

Frappe Framework ERPNext 13.4.0 Remote Code Execution

Published: May 5, 2026Updated: May 5, 2026 Sources: CVE List NVDCWE-94
NVD MITRE
8.8CVSSHIGH
EPSS Score
0.6%
Top 55.6%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
No Fix Available

Description

Frappe Framework ERPNext 13.4.0 contains a sandbox escape vulnerability in RestrictedPython that allows authenticated users with System Manager role to execute arbitrary code by exploiting frame introspection. Attackers can create a server script via the /app/server-script endpoint and access the gi_frame attribute to traverse the call stack and invoke os.popen to execute system commands.

CVSS Vector Breakdown

AV:NAC:LPR:LUI:NS:UC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-94

Affected Products

erpnextfrappe
On-premWeb App
Enterprise Software / erp
Frappe Framework (ERPNext)Frappe Technologies
Mixed
Enterprise Software
frappeoss-projectEnterprise Softwareaka frappe framework, erpnext
frappe technologiescommercialEnterprise Softwareaka erpnext

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.

MITRE ATT&CK

2 techniques
Execution
Initial Access
View detailed technique mapping

References

http://erpnext.org
erpnext.org
https://frappeframework.com/docs/v13/user/en/desk/scripting/server-script
frappeframework.com
https://gist.github.com/lebr0nli/c2fc617390451f0e5a4c31c87d8720b6
gist.github.com
and 5 more references View all →

Timeline

Published
May 5, 2026
Last Updated
May 5, 2026

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