CVE-2026-102427
Ordasoft Joomla Cck: unrestricted file upload can lead to remote code execution
- Risk score
- 86/100
- CVSS
- 10.0 v3.1
- Exploit chance (30 days)
- 0.8%
- Published
- 30 Sep 2026
Open in the live forecast Today's forecast
What to know
- What it is
- Joomla Extension - ordasoft.com - Unauthenticated Remote Code Execution in OrdaSoft Joomla CCK < 8.3.16 - site/uploader.php is reached through the component’s normal frontend routing (task=getContent), a task with no authentication or ACL check anywhere in the dispatch chain. The handler validates the uploaded file’s …
- Affected
- Ordasoft Joomla Cck
- Fix
- Apply the vendor's security update; see the linked advisory.
- Exploitation
- No known exploitation
Story map
At a glance
Ordasoft Joomla Cck: Red, act today. Joomla Extension - ordasoft.com - Unauthenticated Remote Code Execution in OrdaSoft Joomla CCK < 8.3.16 - site/uploader.php is reached through the component’s normal frontend routing (task=getContent), a task with no authentication or ACL check anywhere in the dispatch chain. The handler validates the uploaded file’s …
The flaws
- CVE-2026-102427: Unrestricted file upload can lead to remote code execution (CVSS 10.0 · EPSS 1%)
- CVE-2026-102428: SQL injection (CVSS 9.8 · EPSS 0%)
The fix
Fix: Apply the vendor's security update; see the linked advisory.
Who is exposed: Ordasoft Joomla Cck
Where it stands
- No known exploitation
Connects to
- Same weakness: Unrestricted file upload (CWE-434). 104 other warnings in 30 days
Why it is Red
- CVSS 10.0 critical
- Remotely exploitable without logging in
- On your watchlist: php
References
Original description
Joomla Extension - ordasoft.com - Unauthenticated Remote Code Execution in OrdaSoft Joomla CCK < 8.3.16 - site/uploader.php is reached through the component’s normal frontend routing (task=getContent), a task with no authentication or ACL check anywhere in the dispatch chain. The handler validates the uploaded file’s content with a real magic-byte MIME check, but the extension allow-list that would otherwise restrict the saved file’s extension was present in the source and commented out. The saved file’s extension was taken directly from the attacker-supplied filename with no validation, and the file was written to a path directly under the Joomla web root that is executed by the PHP handler. An image/PHP polyglot, a file whose header bytes satisfy the MIME check with PHP source appended after, passed the content check while carrying a .php extension of the attacker’s choosing.
Last activity 30 Sep 2026. Patch Forecast updates every hour.