CVE-2023-54345

high

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.

References

https://www.vulncheck.com/advisories/frappe-framework-erpnext-remote-code-execution

https://www.exploit-db.com/exploits/51580

https://ur4ndom.dev/posts/2023-07-02-uiuctf-rattler-read/

https://github.com/frappe/frappe/blob/v13.4.0/frappe/utils/safe_exec.py#L42

https://github.com/frappe/frappe/

https://gist.github.com/lebr0nli/c2fc617390451f0e5a4c31c87d8720b6

https://frappeframework.com/docs/v13/user/en/desk/scripting/server-script

http://erpnext.org

Details

Source: Mitre, NVD

Published: 2026-05-05

Updated: 2026-05-05

Risk Information

CVSS v2

Base Score: 9

Vector: CVSS2#AV:N/AC:L/Au:S/C:C/I:C/A:C

Severity: High

CVSS v3

Base Score: 8.8

Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Severity: High

CVSS v4

Base Score: 8.7

Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Severity: High

EPSS

EPSS: 0.00096