CVE-2025-70958: Subrion CMS vulnerable to cross-site scripting

February 3, 2026

Multiple reflected Cross-site Scripting (XSS) vulnerabilities in the installation module of Subrion CMS v4.2.1 allow attackers to execute arbitrary Javascript in the context of the user’s browser via injecting a crafted payload into the dbuser, dbpwd, and dbname parameters.

References

github.com/advisories/GHSA-9jjm-mc56-3qxv
github.com/emirhanyucell/Subrion-CMS-4.2.1/blob/main/subrion-cms-exploit.txt
github.com/intelliants/subrion
nvd.nist.gov/vuln/detail/CVE-2025-70958

Code Behaviors & Features

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