CVE Vulnerabilities

CVE-2024-0356

Improper Access Control

Published: Jan 10, 2024 | Modified: Jan 17, 2024
CVSS 3.x
7.5
HIGH
Source:
NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
CVSS 2.x
RedHat/V2
RedHat/V3
Ubuntu

A vulnerability has been found in Mandelo ssm_shiro_blog 1.0 and classified as problematic. Affected by this vulnerability is an unknown functionality of the file updateRoles of the component Backend. The manipulation leads to improper access controls. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-250123.

Weakness

The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.

Affected Software

Name Vendor Start Version End Version
Ssm_shiro_blog Mandelo 1.0 1.0

Extended Description

Access control involves the use of several protection mechanisms such as:

When any mechanism is not applied or otherwise fails, attackers can compromise the security of the product by gaining privileges, reading sensitive information, executing commands, evading detection, etc. There are two distinct behaviors that can introduce access control weaknesses:

Potential Mitigations

  • Compartmentalize the system to have “safe” areas where trust boundaries can be unambiguously drawn. Do not allow sensitive data to go outside of the trust boundary and always be careful when interfacing with a compartment outside of the safe area.
  • Ensure that appropriate compartmentalization is built into the system design, and the compartmentalization allows for and reinforces privilege separation functionality. Architects and designers should rely on the principle of least privilege to decide the appropriate time to use privileges and the time to drop privileges.

References