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[20220302] - Core - Path Disclosure within filesystem error messages

  • Project: Joomla! / Joomla! Framework
  • SubProject: CMS / filesystem
  • Impact: Low
  • Severity: Low
  • Probability: Low
  • Versions: 3.0.0 - 3.10.6 & 4.0.0 - 4.1.0
  • Exploit type: Path Disclosure
  • Reported Date: 2021-02-17
  • Fixed Date: 2022-03-29
  • CVE Number: CVE-2022-23794

Description

Uploading a file name of an excess length causes the error. This error brings up the screen with the path of the source code of the web application.

Affected Installs

Joomla! CMS versions 3.0.0 - 3.10.6 & 4.0.0 - 4.1.0

Solution

Upgrade to version 3.10.7 or 4.1.1

Contact

The JSST at the Joomla! Security Centre.

Reported By: DangKhai from Viettel Cyber Security