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TI-2018-13825 Aliases CVE-2018-19520GHSA-vrx7-96gv-r795

An issue was discovered in SDCMS 1.6 with PHP 5.x.

Priority MEDIUM 43CWE-94Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-94.

Summary

An issue was discovered in SDCMS 1.6 with PHP 5.x. app/admin/controller/themecontroller.php uses a check_bad function in an attempt to block certain PHP functions such as eval, but does not prevent use of preg_replace 'e' calls, allowing users to execute arbitrary code by leveraging access to admin template management.

Why it matters now

EPSS 0.02917 87th percentileScored 2026-11-07
Public exploit Yes 2 exploit referencesTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:a:sdcms:sdcms:1.6:*:*:*:*:*:*:*1.6VulnerableSdcms
cpe:2.3:a:php:php:*:*:*:*:*:*:*:*5.0.0 – 5.6.38VulnerablePHP
  • cpe:2.3:a:sdcms:sdcms:1.6:*:*:*:*:*:*:* Versions 1.6 Vulnerable ·Sdcms
  • cpe:2.3:a:php:php:*:*:*:*:*:*:*:* Versions 5.0.0 – 5.6.38 Vulnerable ·PHP

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2018-19520
  2. 2026-10-03 Alias added: GHSA-vrx7-96gv-r795

References

Exploit 2

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences