SP LMS
Affected versions: < 4.1.4
Full advisory: mondoo.com
CVE-2026-48909CriticalPublished 1 January 2026
SP LMS (com_splms) <= 4.1.3 - CVE-2026-48909 (CVSS 9.5) Unauthenticated PHP Object Injection (RCE)
SP LMS by JoomShaper versions up to and including 4.1.3 pass the base64-decoded lmsOrders cookie straight to unserialize() in the cart model with no validation (CVE-2026-48909, CVSS 9.5). An unauthenticated attacker can inject a malicious PHP object and reach remote code execution via Joomla native gadget chains. Update SP LMS to 4.1.4 or later.
Affected versions: < 4.1.4
Official record: cve.org · NVD
Related vulnerabilities
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Affected extensions and versions
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Rules current as of 25 August 2026.