Description

SSCMS v7.4.0 contains a SQL injection vulnerability in the stl:sqlContent tag where the queryString attribute is passed directly to database execution without parameterization or sanitization. Attackers can craft encrypted payloads submitted to the /api/stl/actions/dynamic endpoint to execute arbitrary SQL statements, leading to unauthorized database access, data disclosure, authentication bypass, data modification, or complete database compromise.

INFO

Published Date :

2026-04-30T20:09:17.935Z

Last Modified :

2026-05-04T13:24:44.833Z

Source :

VulnCheck
AFFECTED PRODUCTS

The following products are affected by CVE-2026-7435 vulnerability.

Vendors Products
Siteserver
  • Sscms
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-7435.

URL Resource
https://github.com/siteserver/cms cve-icon cve-icon
https://github.com/siteserver/cms/issues/3891 cve-icon cve-icon cve-icon
https://www.vulncheck.com/advisories/sscms-sql-injection-via-stl-sqlcontent-querystring cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Attack Requirements
Privileges Required
User Interaction
VS Confidentiality
VS Integrity
VS Availability
SS Confidentiality
SS Integrity
SS Availability
Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact