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.
Fix
Nothing published yet: no patch, vendor advisory or mitigation reference on NVD, no vendor advisory in the News for this CVE, not in CISA's KEV, no fixed package version. BaselineWatch does not guess at one.
Public exploits 3
- Joomla Extension 4.1.4 - PHP Object injection (webapps · php) Exploit-DB · 2026-07-06
- CerberusMrXi/CVE-2026-48909-Joomla-SP-Exploit PoC on GitHub
- Is4yev/CVE-2026-48909 PoC on GitHub
Each line links to the index that lists it, never to exploit code. Exploit-DB's "verified" and a Metasploit rank of good or better count as verified; a PoC-in-GitHub entry is a repository's claim.
Change history 1
- First seenCVSS 9.5NVD modified 2026-10-25 23:10
Affected (CPE criteria) 0
NVD has not attached CPE configurations yet.