CVE-2026-7435CWE-89

SSCMS v7.4.0 SQL Injection via stl:sqlContent queryString

High · published April 30, 2026

CVSS v4.0
8.6
EPSS
1%
Percentile
54.9
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v4.0
8.6 · HIGH
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
EPSS
0.00765 · 54.9th percentile
Weakness
CWE-89 · Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Published
2026-04-30T20:09Z
EPSS history
Timeline
  • 30 APR 20:09Z
    SSCMS v7.4.0 SQL Injection via stl:sqlContent queryString
    cvelistv5