CVE Vulnerabilities

CVE-2023-36817

Exposure of Sensitive Information to an Unauthorized Actor

Published: Jul 03, 2023 | Modified: Jul 10, 2023
CVSS 3.x
9.1
CRITICAL
Source:
NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
CVSS 2.x
RedHat/V2
RedHat/V3
Ubuntu

tktchurch/website contains the codebase for The Kings Temple Church website. In version 0.1.0, a Stripe API key was found in the public code repository of the churchs project. This sensitive information was unintentionally committed and subsequently exposed in the codebase. If an unauthorized party gains access to this key, they could potentially carry out transactions on behalf of the organization, leading to financial losses. Additionally, they could access sensitive customer information, leading to privacy violations and potential legal implications. The affected component is the codebase of our project, specifically the file(s) where the Stripe API key is embedded. The key should have been stored securely, and not committed to the codebase. The maintainers plan to revoke the leaked Stripe API key immediately, generate a new one, and not commit the key to the codebase.

Weakness

The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.

Affected Software

Name Vendor Start Version End Version
The_king’s_temple_church_website Kingstemple 0.1.0 (including) 0.1.0 (including)

Extended Description

There are many different kinds of mistakes that introduce information exposures. The severity of the error can range widely, depending on the context in which the product operates, the type of sensitive information that is revealed, and the benefits it may provide to an attacker. Some kinds of sensitive information include:

Information might be sensitive to different parties, each of which may have their own expectations for whether the information should be protected. These parties include:

Information exposures can occur in different ways:

It is common practice to describe any loss of confidentiality as an “information exposure,” but this can lead to overuse of CWE-200 in CWE mapping. From the CWE perspective, loss of confidentiality is a technical impact that can arise from dozens of different weaknesses, such as insecure file permissions or out-of-bounds read. CWE-200 and its lower-level descendants are intended to cover the mistakes that occur in behaviors that explicitly manage, store, transfer, or cleanse sensitive information.

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