CVE-2026-48909
Joomla Extension - joomshaper.com - PHP Object injection in SP LMS extension for Joomla < 4.1.4
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.
INFO
Published Date :
June 20, 2026, 11:56 a.m.
Last Modified :
June 20, 2026, 11:56 a.m.
Remotely Exploit :
Yes !
Source :
Joomla
Affected Products
The following products are affected by CVE-2026-48909
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 4.0 | CRITICAL | 6ff30186-7fb7-4ad9-be33-533e7b05e586 |
Solution
- Update SP LMS to version 4.1.4 or later.
- Validate all cookie data deserialization.
- Restrict access to vulnerable components.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-48909 vulnerability anywhere in the article.