Mattermost Server < 8.1.9 / 9.2.x < 9.2.5 / 9.3.x < 9.3.1 / 9.4.x < 9.4.2, 9.5.0 Multiple Vulnerabilities (MMSA-2023-00285)

The version of Mattermost Server installed on the remote host is prior to 8.1.9, 9.2.5, 9.3.1, or 9.4.2, 9.5.0. It is, therefore, affected by multiple vulnerabilities as referenced in the MMSA-2023-00285 advisory. - Mattermost fails to check if compliance export is enabled when fetching posts of...

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Improper Access Control

github.com/mattermost/mattermost/ is vulnerable to Improper Access Control. The vulnerability is due to a failure to check compliance export settings, allowing non-members to fetch posts without being audited. Attackers can exploit this to access sensitive information without detection...

Mattermost post fetching without auditing in compliance export

Mattermost fails to check if compliance export is enabled when fetching posts of public channels allowing a user that is not a member of the public channel to fetch the posts, which will not be audited in the compliance export...

GHSA-FX48-XV6Q-6GP3 Mattermost post fetching without auditing in compliance export

Mattermost fails to check if compliance export is enabled when fetching posts of public channels allowing a user that is not a member of the public channel to fetch the posts, which will not be audited in the compliance export...

CVE-2024-1887

Mattermost fails to check if compliance export is enabled when fetching posts of public channels allowing a user that is not a member of the public channel to fetch the posts, which will not be audited in the compliance export...

Design/Logic Flaw

Mattermost fails to check if compliance export is enabled when fetching posts of public channels allowing a user that is not a member of the public channel to fetch the posts, which will not be audited in the compliance export...

CVE-2024-1887 Public channel post content accessible without membership when compliance export is enabled

Mattermost fails to check if compliance export is enabled when fetching posts of public channels allowing a user that is not a member of the public channel to fetch the posts, which will not be audited in the compliance export...

CVE-2024-1887 Public channel post content accessible without membership when compliance export is enabled

Mattermost fails to check if compliance export is enabled when fetching posts of public channels allowing a user that is not a member of the public channel to fetch the posts, which will not be audited in the compliance export...

CVE-2024-1887 Public channel post content accessible without membership when compliance export is enabled

Mattermost fails to check if compliance export is enabled when fetching posts of public channels allowing a user that is not a member of the public channel to fetch the posts, which will not be audited in the compliance export...

CVE-2024-1887

Mattermost CVE-2024-1887 affects the Mattermost server where compliance export checks are not performed for public-channel posts, allowing a user who is not a channel member to fetch posts without audit in the compliance export. The related OSV advisory GO-2024-2591 ties this to Mattermost server...

SUSE CVE-2021-46943

In the Linux kernel, the following vulnerability has been resolved: media: staging/intel-ipu3: Fix setfmt error handling If there in an error during a setfmt, do not overwrite the previous sizes with the invalid config. Without this patch, v4l2-compliance ends up allocating 4GiB of RAM and causin...

Mattermost Security Vulnerabilities

Mattermost is an open source collaboration platform from Mattermost, Inc. in the United States. Mattermost suffers from a security vulnerability that stems from the inability to check if compliance export is enabled when fetching posts from a public channel, allowing users who are not members of...

PT-2024-18394 · Mattermost · Mattermost

Name of the Vulnerable Software and Affected Versions: Mattermost versions prior to 8.1.9 Description: Mattermost fails to check if compliance export is enabled when fetching posts of public channels, allowing a user that is not a member of the public channel to fetch the posts, which will not be...

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CVE-2021-46943

In the Linux kernel, the following vulnerability has been resolved: media: staging/intel-ipu3: Fix setfmt error handling If there in an error during a setfmt, do not overwrite the previous sizes with the invalid config. Without this patch, v4l2-compliance ends up allocating 4GiB of RAM and causin...