CVE-2026-48909

SP LMS (com_splms) < 4.1.4 by JoomShaper deserializes user-controlled cookie data without validation, enabling an unauthenticated remote attacker to execute arbitrary code on the server.

Score

CVSS 4.0 9.5 Critical

Status

Deferred - security@joomla.org

Published

2026-06-20

Last modified

2026-10-25

Weaknesses

CWE-502

Affected products

• Sp Lms Extension For Joomla (Joomshaper.net)

References

• https://www.joomshaper.com/