CVE-2023-28108 : Security Advisory and Response

This CVE record pertains to an issue in Pimcore related to improper quoting of columns when calling methods "getByUuid" & "exists" on UUID Model.

Understanding CVE-2023-28108

This vulnerability, identified as CWE-89, involves the improper neutralization of special elements used in an SQL command, specifically 'SQL Injection'.

What is CVE-2023-28108?

Pimcore, an open-source data and experience management platform, has a vulnerability where quoting is not done properly in the UUID DAO model. This issue allows for the theoretical possibility of injecting custom SQL if input data is used with these methods without proper validation, relying on auto-quoting by the DAO class. Users are advised to update to version 10.5.19 to receive a patch or manually apply the workaround.

The Impact of CVE-2023-28108

The CVSSv3.1 base score for this vulnerability is 7.9, indicating a high severity issue. The attack complexity is low, but the confidentiality and integrity impacts are high. Privileges are required for exploitation, and the attack vector is local.

Technical Details of CVE-2023-28108

This section delves into the precise technical aspects of the CVE.

Vulnerability Description

The vulnerability arises due to improper quoting in the UUID DAO model, allowing for potential SQL injection attacks if input data is not validated correctly.

Affected Systems and Versions

Pimcore versions prior to 10.5.19 are impacted by this vulnerability, with the quoting issue present in the UUID DAO model.

Exploitation Mechanism

Exploiting this vulnerability requires a high level of privileges and local access, with the potential for injecting custom SQL using the "getByUuid" and "exists" methods on the UUID Model.

Mitigation and Prevention

To address CVE-2023-28108, users and administrators should take the following steps:

Immediate Steps to Take

Update Pimcore to version 10.5.19 to receive the necessary patch addressing the quoting issue.
Alternatively, users can manually apply the provided patch as a workaround until the system is updated.

Long-Term Security Practices

Implement proper input validation in the application to prevent SQL injection vulnerabilities.
Regularly monitor for security advisories and updates from Pimcore to stay informed about potential vulnerabilities.

Patching and Updates

Stay vigilant for security advisories from Pimcore and promptly apply patches or updates to ensure the security of your system and protect against known vulnerabilities.