CVE-2025-41077 Multiple vulnerabilities in Viafirma products
Authenticated users can list, read, and modify other users' data, enabling account takeover via email modification and password recovery.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-41077?
CVE-2025-41077 is a high-severity missing authorization vulnerability in Viafirma Inbox, published on 12 Jan 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
IDOR vulnerability has been found in Viafirma Inbox v4.5.13 that allows any authenticated user without privileges in the application to list all users, access and modify their data. This allows the user's email addresses to be modified and, subsequently, using the password recovery functionality to access the application by impersonating any user, including those with administrative permissions.
Weakness: CWE-639
Which versions are affected by CVE-2025-41077?
It affects 1 product.
Products include Viafirma Inbox.
How do I fix CVE-2025-41077?
No fix has been published for CVE-2025-41077 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2025-41077 being exploited?
There is no known exploitation of CVE-2025-41077 in the wild and no public exploit code.
Sources
Also known as GHSA-xvh8-9h96-57r8.