Description
Frappe ERPNext before 15.119.1 and 16.x before 16.32.0 contains a server-side template injection vulnerability because user-controlled message fields are not validated before template rendering, allowing expressions to run in an unrestricted context. Authenticated attackers holding a common operational role can inject template expressions to read and write arbitrary database data, delete documents, send outbound requests from the server, and send mail from the site.
Published: 2026-10-12
Score: 8.7 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Wed, 14 Oct 2026 13:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Mon, 12 Oct 2026 22:45:00 +0000

Type Values Removed Values Added
Description Frappe ERPNext before 15.119.1 and 16.x before 16.32.0 contains a server-side template injection vulnerability because user-controlled message fields are not validated before template rendering, allowing expressions to run in an unrestricted context. Authenticated attackers holding a common operational role can inject template expressions to read and write arbitrary database data, delete documents, send outbound requests from the server, and send mail from the site.
Title Frappe ERPNext before 15.119.1 Server-Side Template Injection via Message Fields
First Time appeared Frappe
Frappe erpnext
Weaknesses CWE-1336
CPEs cpe:2.3:a:frappe:erpnext:*:*:*:*:*:*:*:*
Vendors & Products Frappe
Frappe erpnext
References
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}

cvssV4_0

{'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'}


cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2026-10-14T12:34:25.896Z

Reserved: 2026-10-12T21:06:47.173Z

Link: CVE-2026-109652

cve-icon Vulnrichment

Updated: 2026-10-14T12:32:26.968Z

cve-icon NVD

Status : Deferred

Published: 2026-10-12T23:17:31.723

Modified: 2026-10-14T13:17:27.313

Link: CVE-2026-109652

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-13T01:00:14Z

Weaknesses
  • CWE-1336

    Improper Neutralization of Special Elements Used in a Template Engine