Stored Cross-Site Scripting in Frappe ERPNext by Frappe
CVE-2026-109657

5.1MEDIUM

Key Information:

Vendor

Frappe

Status
Erpnext
Vendor
CVE Published:
12 October 2026

What is CVE-2026-109657?

Frappe ERPNext versions prior to 16.27.0 are susceptible to a stored cross-site scripting vulnerability. This issue arises when users with edit permissions can input a record name without proper escaping, permitting attackers to inject malicious scripts. When a colleague views the affected page, the script executes in their browser, potentially compromising their session or sensitive data.

Affected Version(s)

erpnext 16.0.0-beta.1 < 16.27.0

erpnext 16.27.0

References

https://github.com/frappe/erpnext/security/advisories/GHS...
vendor-advisory
https://www.vulncheck.com/advisories/frappe-erpnext-16-x-...
third-party-advisory

CVSS V4

Score:
5.1
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
Unknown

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

nikkothari22
.