Description
ModStartCMS v9.5.0 has an arbitrary file write vulnerability, which allows attackers to write malicious files and execute malicious commands to obtain sensitive data on the server.
References (1)
Core 1
Core References
Exploit, Third Party Advisory
https://gist.github.com/CTRLCCT/8f314998f30a95262e512b5417151ea1
Scores
CVSS v3
6.5
EPSS
0.0024
EPSS Percentile
14.1%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-77
Status
published
Products (1)
modstart/mostartcms
9.5.0
Published
Sep 02, 2025
Tracked Since
Feb 18, 2026