CVE-2026-109671 Frappe ERPNext before 15.113.0 Stored XSS via Profile Field in Portal Pages
Low-privilege attackers can inject scripts into profile fields that execute in administrators' browsers, leading to account takeover.
- 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-2026-109671?
CVE-2026-109671 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 15.113.0 and 16.x before 16.24.0 contains a stored cross-site scripting vulnerability in a profile field that is rendered without escaping into portal pages. Low-privilege attackers can store malicious script in the field that executes in the browser of any administrator viewing those pages, enabling administrator account takeover.
Weakness: CWE-79
Which versions are affected by CVE-2026-109671?
How do I fix CVE-2026-109671?
No fix has been published for CVE-2026-109671 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-2026-109671 being exploited?
There is no known exploitation of CVE-2026-109671 in the wild and no public exploit code.
Sources
Also known as GHSA-24f3-935v-8wmm, GHSA-rg9g-c26v-cw27.