CVE-2026-7435 Details
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.
A SQL injection vulnerability has been identified in SSCMS version 7.4.0. The issue arises in the stl:sqlContent tag, where the queryString attribute is sent directly to the database for execution without proper parameterization or sanitization. This flaw allows attackers to create encrypted payloads that, when submitted to the /api/stl/actions/dynamic endpoint, can execute arbitrary SQL commands. The exploitation of this vulnerability could lead to unauthorized access to the database, disclosure of sensitive data, bypassing authentication, modification of data, or a complete compromise of the database.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Apr 30, 2026CISA-ADP
Assessed May 4, 2026References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/siteserver/cms/issues/3891 | CISA-ADP | ExploitIssue TrackingTechnical DescriptionVendor |
| https://github.com/siteserver/cms | [email protected] | Source CodeVendor |
| https://github.com/siteserver/cms/issues/3891 | [email protected] | ExploitIssue TrackingTechnical DescriptionVendor |
| https://www.vulncheck.com/advisories/sscms-sql-injection-via-stl-sqlcontent-querystring | [email protected] | Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-89 | Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| SSCMS | <= 7.4.0 (semver) |
CPE
Remediation
| |
Change History
4 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| May 4, 2026 | CVE Modified | CISA-ADP |
| Apr 30, 2026 | New CVE Received | [email protected] |