CVE-2026-109662

MEDIUM 6.1

Frappe ERPNext before 15.112.0 Stored XSS via Public Portal Form

CVSS Score

6.1

EPSS Score

0.0%

EPSS Percentile

0th

Frappe ERPNext before 15.112.0 and 16.x before 16.23.0 contains a stored cross-site scripting vulnerability in a public portal form that accepts unauthenticated submissions and stores content later rendered with insufficient neutralisation. Unauthenticated attackers can submit crafted markup that executes in the browser sessions of staff who review the stored record.

CWE	CWE-79
Vendor	frappe
Product	erpnext
Published	Oct 12, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Affected Versions

frappe / erpnext

0 < 15.112.0 16.0.0-beta.1 < 16.23.0

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/frappe/erpnext/security/advisories/GHSA-4rfh-2hfg-9m7w vulncheck.com: https://www.vulncheck.com/advisories/frappe-erpnext-before-15.112.0-stored-xss-via-public-portal-form

Credits

diptanilsaha 🔍 muztahidultanim