CVE-2025-61166 Open redirect in n/a
Attackers can redirect users to malicious sites via crafted URLs in Ascertia SigningHub User, potentially facilitating phishing attacks.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2025-61166?
CVE-2025-61166 is a medium-severity vulnerability in n/a, published on 6 Apr 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
An open redirect in Ascertia SigningHub User v10.0 allows attackers to redirect users to a malicious site via a crafted URL.
Weakness: CWE-601
Which versions are affected by CVE-2025-61166?
It affects 1 product.
Products include Ascertia Signinghub.
How do I fix CVE-2025-61166?
No fix has been published for CVE-2025-61166 yet. Limit exposure of the affected software until one is available.
Is CVE-2025-61166 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-61166 exists.
Other vulnerabilities in n/a
Sources
Also known as GHSA-j58g-5hhr-9qhv.