Vulnerability · Published Oct 12, 2026 · Assigned by VulnCheck
CVE-2026-109657Frappe ERPNext 16.x before 16.27.0 Stored XSS via Unescaped Record Name
Medium 5.4
In plain English
A medium-severity cross-site scripting in erpnext from frappe. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 6% of all known vulnerabilities).
Severity (CVSS 3.1)5.4Medium
Exploit odds (30 days)0.2%top 93.8% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Frappe ERPNext 16.x before 16.27.0 contains a stored cross-site scripting vulnerability that allows users with edit rights to inject script through a record name rendered without escaping. Attackers can set a malicious record name so the script runs in the browser of any colleague who opens the page.
Affected products (as reported)
Weakness: CWE-79 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
References
- GitHub Security Advisory (GHSA-mvr5-2j8r-53p4) vendor-advisory
- VulnCheck Advisory: Frappe ERPNext 16.x before 16.27.0 Stored XSS via Unescaped Record Name third-party-advisory