dotcms dotcms CVE-2022-26352 is a vulnerability in Dotcms
Published on July 17, 2022

An issue was discovered in the ContentResource API in dotCMS 3.0 through 22.02. Attackers can craft a multipart form request to post a file whose filename is not initially sanitized. This allows directory traversal, in which the file is saved outside of the intended storage location. If anonymous content creation is enabled, this allows an unauthenticated attacker to upload an executable file, such as a .jsp file, that can lead to remote code execution.

NVD

Known Exploited Vulnerability

This dotCMS Unrestricted Upload of File Vulnerability is part of CISA's list of Known Exploited Vulnerabilities. dotCMS ContentResource API contains an unrestricted upload of file with a dangerous type vulnerability that allows for directory traversal, in which the file is saved outside of the intended storage location. Exploitation allows for remote code execution.

The following remediation steps are recommended / required by September 15, 2022: Apply updates per vendor instructions.

Vulnerability Analysis

CVE-2022-26352 is exploitable with network access, and does not require authorization privileges or user interaction. This vulnerability is considered to have a low attack complexity. It has the highest possible exploitability rating (3.9). The potential impact of an exploit of this vulnerability is considered to be critical as this vulnerability has a high impact to the confidentiality, integrity and availability of this component.


Products Associated with CVE-2022-26352

You can be notified by stack.watch whenever vulnerabilities like CVE-2022-26352 are published in these products:

Dotcms
 

What versions of Dotcms are vulnerable to CVE-2022-26352?