CVE-2026-48909

published 2026-06-20

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…

Priority P2 65 critical 9.5 CVSS 4.0

AV N AC L AT P PR N UI N VC H VI H VA H SC H SI H SA H E X CR X IR X AR X MAV X MAC X MAT X MPR X MUI X MVC X MVI X MVA X MSC X MSI X MSA X S X AU X R X V X RE X U X

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.

Affected

1 ranges

Vendor	Product	Version range	Fixed in
joomshaper.net	sp_lms_extension_for_joomla	—	—

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CWE-502