CVE-2026-109670 Frappe ERPNext before 15.110.0 Stored XSS via Item Record Name
Attackers with write access can inject malicious scripts into item record names, executing code in other users' browsers.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2026-109670?
CVE-2026-109670 is a medium-severity cross-site scripting vulnerability in frappe erpnext, published on 12 Oct 2026. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
Frappe ERPNext before 15.110.0 and 16.x before 16.21.0 contains a stored cross-site scripting vulnerability caused by record names being rendered without escaping. Attackers with write access to item master data can store malicious script in a record name that executes in the browser of any operator who opens the affected page.
Weakness: CWE-79
Which versions are affected by CVE-2026-109670?
How do I fix CVE-2026-109670?
No fix has been published for CVE-2026-109670 yet. Limit exposure of the affected software until one is available.
Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.
Is CVE-2026-109670 being exploited?
There is no known exploitation of CVE-2026-109670 in the wild and no public exploit code.
Sources
Also known as GHSA-m6x2-278g-pv2g, GHSA-q4x9-8g7q-4mg9.