What is CVE-2024-1952?

CVE-2024-1952 is a security vulnerability affecting the Mattermost software, specifically versions 8.1.x before 8.1.9. The severity of this vulnerability is not explicitly mentioned, but it is clear that systems running the affected versions of Mattermost are at risk. To protect your system, it is essential to update to a secure version of the software.

Who is impacted by CVE-2024-1952?

If you're using one of these versions, your system may be at risk, as this vulnerability allows an authenticated attacker to access individual posts' contents in channels they are not a member of, potentially leading to unauthorized access to sensitive information.

What should I do if I’m affected?

If you're affected by the CVE-2024-1952 vulnerability, it's crucial to update your Mattermost software to a secure version. Follow these simple steps:

1. Identify your current Mattermost version.

2. Check if it's within the affected range (8.1.x before 8.1.9).

3. If affected, update to the latest fixed version available.

4. Monitor for any security updates and apply them as needed.

Is this in CISA’s Known Exploited Vulnerabilities Catalog?

The CVE-2024-1952 vulnerability in is not listed in CISA's Known Exploited Vulnerabilities Catalog.

Weakness Enumeration

The weakness enumeration for this vulnerability is categorized as CWE-200, which involves exposure of sensitive information to unauthorized actors.

Learn More

For a comprehensive understanding of this vulnerability, refer to the NVD page and the resource listed below.

• Mattermost Security Updates