Stored XSS Vulnerability in Frappe ERPNext Product
CVE-2026-109653

8.5HIGH

Key Information:

Vendor

Frappe

Status
Erpnext
Vendor
CVE Published:
12 October 2026

What is CVE-2026-109653?

Frappe ERPNext versions prior to 15.119.0 and 16.x before 16.31.0 are susceptible to a stored cross-site scripting (XSS) vulnerability. This occurs when record fields are rendered in an HTML attribute context without proper escaping. A low-privilege user can insert a malicious payload into a record field. When a privileged user accesses the affected page, the payload executes within their browser, potentially leading to account takeover.

Affected Version(s)

erpnext 0 < 15.119.0

erpnext 16.0.0-beta.1 < 16.31.0

erpnext 15.119.0

References

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

CVSS V4

Score:
8.5
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
Unknown

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

hotplugin0x01
diptanilsaha
.