What’s Vulnerable › Vulnerabilities

CVE-2026-48909: Joomla Extension - joomshaper.com - PHP Object injection in SP LMS extension for Joomla < 4.1.4

• Severity: critical (CVSS 9.5 v4.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 4.9% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2026-06-20 · updated 2026-10-25
• Weakness: CWE-502

Description

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 products

• joomshaper.net SP LMS extension for Joomla: 1.0.0-4.1.3

References

• https://www.joomshaper.com/

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