Medium severity · published Aug 26, 2025
CVE-2025-9430
mtons mblog update cross site scripting
4.8
CVSS
0.3%
EPSS
No
On KEV
Description
A vulnerability was detected in mtons mblog up to 3.5.0. This issue affects some unknown processing of the file /admin/options/update. The manipulation of the argument input results in cross site scripting. It is possible to launch the attack remotely. The exploit is now public and may be used.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 21% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MB
mblog · mtons
3.0; 3.1; 3.2; 3.3; 3.4; 3.5.0 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-9430
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-9430
Exploit
https://gitee.com/mtons/mblog/issues/ICPMMF
Permissions Required
https://vuldb.com/?ctiid.321271
Third Party Advisory
https://vuldb.com/?id.321271
Third Party Advisory
https://vuldb.com/?submit.634156
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