CVE-2025-56379 Cross-site scripting in n/a
Attackers can execute arbitrary scripts in the blog post feature, potentially compromising user sessions and data.
- 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-2025-56379?
CVE-2025-56379 is a medium-severity cross-site scripting vulnerability in Frappe Erpnext, published on 2 Oct 2025. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
A stored cross-site scripting (XSS) vulnerability in the blog post feature of ERPNEXT v15.67.0 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the content field.
Weakness: CWE-79
Which versions are affected by CVE-2025-56379?
It affects 2 products.
Products include Frappe Erpnext, Frappe Frappe.
How do I fix CVE-2025-56379?
No fix has been published for CVE-2025-56379 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-2025-56379 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-56379 exists.
Public exploit code: 1 proofs of concept on GitHub.
Other vulnerabilities in Frappe Erpnext
Sources
Also known as GHSA-5wvf-mfpw-266p.