CVE-2025-9407 mtons mblog profile cross site scripting
Remote attackers can inject malicious scripts via the profile signature field in mtons mblog, potentially leading to session hijacking or code execution.
- 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-2025-9407?
CVE-2025-9407 is a medium-severity cross-site scripting vulnerability in mtons mblog, published on 25 Aug 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 flaw has been found in mtons mblog up to 3.5.0. Affected by this vulnerability is an unknown functionality of the file /settings/profile. Executing manipulation of the argument signature can lead to cross site scripting. The attack may be launched remotely. The exploit has been published and may be used. Other parameters might be affected as well.
Which versions are affected by CVE-2025-9407?
It affects 1 product.
Products include Mtons Mblog.
How do I fix CVE-2025-9407?
No fix has been published for CVE-2025-9407 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-2025-9407 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-9407 exists.
Other vulnerabilities in mtons mblog
- CVE-2024-28713 File upload in n/a
- CVE-2025-9004 mtons mblog password excessive authentication
- CVE-2025-9005 mtons mblog register information exposure
- CVE-2025-8927 mtons mblog Verification Code send_code excessive authentication
- CVE-2024-13198 langhsu Mblog Blog System login observable response discrepancy
Sources
Also known as GHSA-f8xc-4qvv-m4c8.