PT-2026-36186 · Sscms · Sscms

Hss94531 · Published 2026-04-30 · Updated 2026-05-01 · CVE-2026-7435

Positive Technologies (AI Summary)

CVSS v3.1

7.2

High

Base vector

AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions SSCMS version 7.4.0

Description An issue exists in the stl:sqlContent tag where the queryString attribute is passed directly to database execution without parameterization or sanitization. This allows attackers to submit encrypted payloads to the '/api/stl/actions/dynamic' endpoint to execute arbitrary SQL statements. This can lead to unauthorized database access, data disclosure, authentication bypass, data modification, or complete database compromise.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

SQL injection

Weakness Enumeration

CWE-89

Related Identifiers

CVE-2026-7435

Affected Products

Sscms

References · 7

• 🔥 https://github.com/siteserver/cms/issues/3891 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-7435 · Security Note
• https://github.com/siteserver/cms · Note
• https://vulncheck.com/advisories/sscms-sql-injection-via-stl-sqlcontent-querystring · Note
• https://twitter.com/infoflowcloud/status/2049957410219888926 · Twitter Post
• https://twitter.com/VulmonFeeds/status/2050020865652191327 · Twitter Post
• https://twitter.com/CVEnew/status/2049956000355237985 · Twitter Post