CVE-2024-26265 File system flooding through the Image Uploader

Description

The Image Uploader module in Liferay Portal and Liferay DXP relies on a request parameter to limit the size of files that can be uploaded, which allows remote authenticated users to upload arbitrarily large files to the system's temp folder by modifying the `maxFileSize` parameter.

Severity

5.0 (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:L)

Affected Version(s)

  • Liferay Portal 7.4.0 through 7.4.3.15
  • Liferay Portal 7.3.0 through 7.3.7
  • Liferay Portal 7.2.0 and 7.2.1
  • Liferay Portal, older unsupported versions
  • Liferay DXP 7.4 before update 16
  • Liferay DXP 7.3 before update 4
  • Liferay DXP 7.2 before fix pack 19
  • Liferay DXP, older unsupported versions

Fixed Version(s)

Publication date: Tue, 20 Feb 2024 12:40:00 +0000

Security advisories for Liferay's enterprise offerings (e.g., Liferay DXP) are only listed here since 2023. Historial advisories are availabe in the Help Center.