CVE-2026-109673 Frappe ERPNext before 16.12.0 Stored XSS via Crafted Record Names
Authenticated attackers can inject malicious scripts via crafted record names in Frappe ERPNext, leading to data theft and modification in victim 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-2026-109673?
CVE-2026-109673 is a high-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 15.103.0 and 16.x before 16.12.0 contains a stored cross-site scripting vulnerability because the names of certain records are not properly neutralized when rendered on some dashboards, tools, and portals. Authenticated attackers can craft malicious record names that execute scripts in other users' browsers, enabling data access, modification, and token theft, especially against privileged users.
Weakness: CWE-79
Which versions are affected by CVE-2026-109673?
How do I fix CVE-2026-109673?
No fix has been published for CVE-2026-109673 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-2026-109673 being exploited?
There is no known exploitation of CVE-2026-109673 in the wild and no public exploit code.
Sources
Also known as GHSA-82qc-4rqg-p3g8, GHSA-r99h-h44m-89m2.