RCE in Mtons Mblog
CVE-2025-9407
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.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 3.5 (Low). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N.
EPSS exploit prediction
EPSS: 0.003 (14.8th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 15th percentile — 14.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.003 · change: +0.000
Affected products
- Mtons Mblog — versions 3.0, 3.1, 3.2
Weakness classification (CWE)
Public proof-of-concept exploits
References
- vuldb.com/ (technical-description, VDB Entry, Third Party Advisory, vdb-entry)
- vuldb.com/ (signature, Permissions Required, permissions-required, VDB Entry)
- vuldb.com/ (VDB Entry, Third Party Advisory, third-party-advisory)
- gitee.com/mtons/mblog/issues/ICPML3 (issue-tracking, Exploit, exploit, Issue Tracking)
Frequently asked questions
- What is CVE-2025-9407?
- CVE-2025-9407 is a low-severity vulnerability in Mtons Mblog, classified under Cross-site Scripting. CVSS score: 3.5/10. Published 2025-08-25.
- How severe is CVE-2025-9407?
- Low severity. CVSS v3 base score is 3.5 out of 10.
- Is CVE-2025-9407 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.