CVE-2026-55242

ERPNext: Server-Side Template Injection (SSTI) in Batch autonaming via Stock Settings.naming_series_prefix

State: Published
Severity: 8.8 High
Published: Jul 15, 2026
Updated: Jul 15, 2026
Reserved: Jun 16, 2026

Description

ERPNext is a free and open source Enterprise Resource Planning tool. Prior to 15.111.0 and 16.22.0, an authenticated user with a standard operational role can trigger server-side template injection through a configuration field, resulting in unauthorized disclosure of data outside the user's normal permission scope. This issue is fixed in versions 15.111.0 and 16.22.0.

Scores

CVSS	Score	Vector	Source
3.1	8.8 High	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H	GitHub_M

Weaknesses

CWE-863 Incorrect Authorization
CWE-1336 Improper Neutralization of Special Elements Used in a Template Engine

Affected Products

Product	Versions
erpnextfrappe	< 15.111.0Affected >= 16.0.0, < 16.22.0Affected

References

https://github.com/frappe/erpnext/security/advisories/GHSA-pxf3-4gvc-v45j

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